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Mathematics Questions and Answers September 28, 2021

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please see below Some leisure activities such as boating are expensive. People with larger Boating incomes are more likely to participate in such an activity. The number of Participation AN() people N (measured in thousands) who participate in boating (motor and 16,000- power boating) can be described by the function 12,000- N(xx) =1.99x"- 6.76x +
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plz explain easily :) 7. USA Today reported that 40% of people surveyed planned to use accumulated loose change for paying bills. The margin of error was given as i3.1 percentage points. Identify the confidence interval that corresponds to that information
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The square root of the value for k results in a complex number as shown k = \\- jou(o+ jwe ) = a + jB Compute a and B
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A man makes a simple discount note with a face value of 2400 a term of 180 days and a 9% discount rate. Find the discount HOMEWORK. OfIt . Lab MIL Graded Practice Score: 0 of 3 pts 16 of 20 (13 complete) 11.3.1 A man makes a simple discount note with a face value of $2,400, a term of 180 days, and a 9% discount rate. Find the discount. (Use the
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can I please get just 2D and all of the 3 done. 2. (10 marks) One company builds many homes in Ottawa every year. In planning for each job, the manager of the company needs some idea about the direct labor hours required to build a home. To do this, the manager has collected sample information on the labor hours for 10 jobs during the past years:
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9. To approximate the length of a marsh a surveyor walks 10 yds from point A to point B, then turns 60 and walks 5 yards to point C. Approximate (round to the nearest tenth if necessary) the length of line AC of the marsh. Refer to the gure below. (10 points)
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Find an estimate of the sample size needed to obtain a margin of error of 28 28 for the95% confidence interval of a populationmean, given a sample standard deviation of 500 500. Do not round until the final answer.

Qu es la implicatura? Grupo de opciones de respuesta una manera de comunicar informacin sin expresarla explcitamente una manera directa de comunicar un mensaje una manera de hacer preguntas indirectas para lograr un objetivo que no se quiere expresar directamente una manera de usar expresiones idiomticas para comunicarse con los hablantes nativos

I need B, thank you. Part 2 of 2 Points: 0.5 of 1 Save Suppose there is a box containing 2 white balls, 5 black balls, and 6 red balls. Is it possible to add the same number of balls of each color to the box so that when a ball is drawn at random the probability of the event that it is a black ball is the following? Explain. b. 0.36 a. Is it
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Results from a previous study showed 79% of all high school seniors from a certain city plan to attend college after graduation. In a random sample of 200 high school seniors from this city, 162 planned to attend college. Does this indicate that the percentage has increased from that in the previous study? Test at 5% level of significance. State

What cash payment is equivalent to making payments of $820.00 at the end of every year for 3 years if interest is 10% per annum compounded semi-annually? cash payment is?

After a cook places a cake into the oven to bake, the temperature (degrees C) at the cake's centre is given by the function f(t) = 160 140e -2t/3 where t is the time (in hours) since the baking started. Find the limit of f(t) as t , showing your reasoning.

Cincinnati Paint Company sells quality brands of paints through hardware stores throughout the United States. The company maintains a large sales force who call on existing customers and look for new business. The national sales manager is investigating the relationship between the number of sales calls made and the miles driven by the sales

71 A population of squirrels doubles every year. Initially there were 5 squirrels. A biologist studying the squirrels 10) A regular pentagon is centered about the origin and has a vertex at (0, 4). created a function to model their population growth, P(t) =5(20) where t is time. The graph of the function is shown. What is the range of the
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Simplify the given expression and write the answer with only positive exponents. 3/7 3 54 x 6 49 2 2 (3 ) ( w 2 + 2 ) ( 3 w 2 + w ) (4 -3x2+721 +8 )- (2 + 723-1271-1 ) 5 2x - 71 - 28 20 - 21 - 212 71 - 27 - 8 2 - 92 + 20 O 212 - 80 - 24 71 2 - 1121 +30
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Stem | Leaf 1 | 2 6 9 2 | 0 3 3 3 8 8 3 | 0 what is the mean,median, mode, range , interquartile range, variance, standard deviation

Please answer all 24 of these geometry practice questions, you can also add a small explanation along with the answer, but its up to you, not a requirement. 1. (165) Is the following sentence true? If A CED - A MNO, then Z E = 2 0. A. Yes B. No C. Maybe D. Sometimes E. Not applicable 2. (166) Is the following sentence true? If a model car is 10
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Amelia decided to ask her coworkers who were working at home, how many times they left the house in the past week. She surveyed 27 of them, 14 of them had left the house in the last week to run errands or go to the store. 13 had stayed home. Test at .05 significance level.

The following data represents the age (in weeks) at which babies first crawl based on a survey of 12 months. The data are normally distributed and s=10.765 weeks. Construct and interpret a 90% confidence interval for the poplulation standard diviation of the age (in weeks) at which babies crawl. Data- 53 31 45 37 37 25 48 37 59 26 38 28 Select

2. Assume that the mean hazard rate is given by E[h(T)]=]. h(t)f (t)dt and the mean time to failure E is E[T]= \\R(t)dt. Prove that ( E h(t) . E T is an increasing function of the shape parameter of the Weibull model when y>1
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I need help answering this question. NG Use the following convention table for R-square From 0.0 to 0.2 Poor From 0.2 to 0.4 Decent From 0.4 to 0.6 Good From 0.6 to 0.85 Very Good From 0 85 to 1.0 Excellent Upload the ManBody data. Check which pair among the following five categories (AGE, WEIGHT, HEIGHT, THIGH, and BICEPS) has the highest
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The equation is not an identity. When xequals StartFraction 4 pi Over 3 EndFraction, sine squared x equalsenter your response here and (1 minus cosine x )squaredequalsenter your response here

You are required to design a websites using WFC/MVC technology. The website will perform the following: Give attendees easy access to key event information, live and upcoming sessions, surveys, and more with a dynamic event home screen. Integrated the social marketing and Facebook promotion. Include discount codes and voucher codes for group
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Karen wants to advertise how many chocolate chips are in each Big Chip cookie at her bakery. She randomly selects a sample of 44 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 5.1 and a standard deviation of 2.5. 1v'v'hat is the 99% confidence interval for the number of chocolate chips per cookie for
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[HW] For how long can $2000 be withdrawn at the end of each month from an account originally containing $25000, if interest is 3.5% compounded semi-annually? How much is the last payment? please draw timeline as given below in example and also make calculations using Financial calculator. Thanks for solution though. U 1130 Term Test 1 Spring 2021
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Answer the following questions by Drawing a Venn Diagram and complete each circle. Then answer the question specifically. 1) In a survey of university students, 64 had taken mathematics course, 94 had taken chemistry course, 58 had taken physics course, 28 had taken mathematics and physics, 26 had taken mathematics and chemistry, 22 had taken
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A Pie chart shows: Question 18 options: the amount of change. an element of data proportionate to the sum. values and categories. trends over a period of time

A stress tensor is given below. \f\f
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The doubling period of a bacterial population is 10 minutes. At time = 90 minutes, the bacterial population was 90000. What was the initial population at time = 0? [: Find the size of the bacterial population after 3 hours. :]
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For MATH1324 Intro to Statistics - we use R for this, but just need the answer to 2 decimals but NOT rounded up or down. Suppose that 30% of all students who have to buy a text for a particularcourse want a new copy (the successes!), whereas the other 70% want a used copy. Considerrandomly selecting 25 purchasers. Whatis the Variance of the number

Data in file price represents daily price of certain product. Use minitab to investigate this time series plot and its sample autocorrelation function and partial autocorrelation function and consequently determine if the data is Select one: -stationary and follows an AR(2) model -not stationary but the seasonal differencing follows an AR(1)

Performance Matters We Cara! Question 1 of 8 Submit Test 02 A diagram is shown. For each set of given information, complete the missing information in the table. Given Are they Triangles Theorem/Postulate Information similar? BT BW ADBR and ATBW v BD BR BX II WE I MD BT ATWB and ATWR and BW v WR TR BX II MD AYTB and ARTD v BR YR YB AYRB and ATRW v
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Question 1 (20 points) Using the following triangle, please set up the inequality AB + AC > BC, then please solve for the value of x. After you get the value of x, please find the lengths of each missing side by adding two to the x value you got. Please show your work by either typing it below or submitting a picture of your hand written work. A
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if angle I is four more than five times its complement find the measure of angle I

(c) What would it mean to make a Type I error? A. The sample evidence led the researcher to believe the standard deviation of monthly cell phone bills is higher than $4.88 when, in fact, the standard deviation of bills is $ 4.88 . B. The sample evidence did not lead the researcher to believe the standard deviation of monthly cell phone bills is

Paid social advertising on social networks is an effective way to target people more personally than most other digital marketing communications, based on the demographic and lifestyle data we as users of social networks create with our day-to-day interaction on these platforms
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All work must be clearly shown for credit. 1. Answer each briefly but in complete sentences: (2 pts) a) Under what conditions do you reject or accept H0? Describe the P-value approach. b) Complete the statement: "A Type 1 error is the mistake of

1.The moon forms a right triangle with the Earth and the Sun during one of its phases, as shown below: \f\f
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Given: CM is a median. a. Find the coordinates of M. b. Is CM an altitude? c. What type of triangle is ABC? y-axis 26 CM is a median. C (2, 8) a Find the coordinates of M. b Is CM an altitude? c What type of triangle is AABC? A (-6, 2) M B (2, -2) X-axis
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P4 Find (3;: Stress tests are used to studv the heart muscle after a person has had a heart attack. Timely information from these stress tests can help doctors prevent future heart attacks. The team investigating the turnaround time of stress tests has managed to reduce the amount of time it takes for a doctor to receive the results of a stress
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Dianna wants to save $20000 in two years by depositing $750 every month into a savings account. What nominal rate of interest compounded annually do her savings have to earn? Please follow the example below. Kindly use BA II calculator. Thanks. 1 130 Chapter 12 Part b . 2Online BUQU 1130 12 chapter 12 me Insert Draw Design Shape Format Layout
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KS -Christiane Inyindjo - Lea X + C awww-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNsikasNW8D8A9PVVRomYoTjH3ZiOL5hJNIN O GEOMETRY, MEASUREMENT, DATA ANALYSIS = Interpreting a line graph Donation amount (In dollars) 2700 2500- 2300 2100- 1900- 1700 March April May June July Month (a) What was the least donation amount in a month? X ? $ (b) When did
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Question 8 part 1 of 1 10 points A travelling Electromagnetic wave pro- pogates perpendicular to the face of a solar panel with completely absorbs 109 kw of wave of ed power. Assuming that the panel, with square sides of 24 cm each, is uniformly illuminated by the E field, then what is the rms value of the wave's electric field? The speed of light
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Listen How many months will it take for a short-term investment of $1,890 to mature to $1,995 at a simple interest rate of 6.55% per annum
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assume that scores on a bone mineral density test are normally distributed with a mean of 0 and a standard deviation of 1 Assume that scores on a bone mineral density test are normally distributed with a mean ofO and a standard deviation of 1. a. Find the z-score that separate the lowest 9% of scores from the highest 91%. b. For a randomly
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Which of the following sentences is not a statement? Question 10 options: a) Today is Monday. b) In my opinion, chocolate ice cream is the best! c) Please keep the noise down so I can concentrate! d) A mile is equal to 5,280 feet

Indicate the quadrant in which each of the points belongs. a) (2, 5) d) (5, 6) b) (3, 6) e) (17, 87) c) (63, 47)

Select one: Consider the following set of quarterly sales data given in thousands of dollars. Quarter Year 1 Year 2 Year 3 Winter 1,870 2,200 2,470 Spring 1100 1330 1,950 Summer 2,965 3,410 3,230 Fall 2,820 2,950 3,535 Write an appropriate dummy variable model that incorporates a linear trend and constant seasonal variation Select one: O
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\fIn a grid of wires, the temperature at exterior mesh poins is maintained at constant values as shown in the figure. When the grid -178 is in thermal equilibrium, the temperature at each interior mesh point is the average of the temperatures at the four adjacent -176 points. For instance, TI = T2 + T3 + 20- 170 4 Find the temperatures Ti, T2, T3,
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Consider the probability distribution shown below. x 0 1 2 P(x) 0.15 0.50 0.35 Compute the expected value of the distribution. (Enter a number.) Compute the standard deviation of the distribution. (Enter a number. Round your answer to four decimal places.)

The city is issuing bonds to raise money for a building project. You obtain a $8700 bond that pays 6% interest annually that matures in 9 years. How much interest will you earn? $

Select the corresponding statements that are true for these triangles Y X Z A asipnentered B C O XZ ~ BC, YZ ~ BA, XY ~ CB O YZ ~ CA, YX ~ CB, XZ ~ AB O AC ~ ZY, AB ~ ZX, CB ~ YX O XZ ~ BA, YZ ~ CA, XY ~ CB
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Which one of these statements about an infant's growth rate is true? Question 11 options: Birth weight doubles by 15 months and triples by 24 months. Length doubles by 4 months. Birth weight doubles by 6 months and triples by 12 months. Length doubles by 12 months. Birth weight triples by 6 months and quadruples by 12 months. Length doubles by 6

PLEASE PROVIDE HANDWRITTEN NOTES OF YOU SOLVING THE PROBLEMS ! THANK YOU !

1. According to the norms established for a test designed to measure a person's ability to think logically, college sophomores should average 73 points. This test is given to a group of 64 college sophomores who have just completed a required course in mathematics which is supposed to sharpen their general powers of reasoning. What can one

The local amusement park was interested in the average wait time at their most popular roller coaster at the peak park time (2 p.m.). They selected 13 patrons and had them get in line between 2 and 3 p.m. Each was given a stopwatch to record the time they spent in line. The times recorded were as follows (in minutes; mean = 114.15): 118, 124, 108,
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can you show all steps Researchers studied the brain morphology of 26 patients with chronic back pain. For each patient, neocortical gray matter volume {in cm3] was measured at the onset of pain [variable x] and after one year (variable y]. The data is given below: > X=C( 509,6 15, 624, 543,420,614, 549,523,496, 529,564,535, 524,5 52,463,55 5,
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Hi, I need help with this. Thank you 9: Which of the following statements it not true? O A union of events occurs when at least one event in a group occurs. O If event A does not occur, then its complement A will also not occur. O Two events A and B are mutually exclusive if event A occurs and event B cannot occur. O none of the suggested answers
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Find the dimensions of a rectangle given that the perimeter is 134 0111 and the length is 1 cm more than twice the Width. The length is Number em. The Width is Number on]
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Question 1 You are conducting a study to determine if there is a significant difference between average adult weight of males and females (in pounds). Calculate the test-statistic, t with the following sample data. n1 = 45, 21 = 155, 81 = 6 122 = 20, $2 = 155, 82 = 4 Rounded to 2 decimal places. Submit
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File Preview Find the reference number and and terminal point for the following: 11n at = b t = -2nt 6 3 2. Find the exact value of the trignometric function a cos b ) cot 3. Determine whether the function is even, odd or neither: a) f(x) = x + cosx b) cos(sinx) 4. Graph the function: y = -1 + cosx 5. Find the amplitude, period, horizontal shift:
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3. Graph f(x) = - [ x ]. Make sure to include closed and open circles to show where the domain is included or not
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Suppose (X, Y ) is a point chosen on the unit square with probability governed by the joint pdf f(x,y)=x+y, 0x1, 0y1. What is the pdf of Z, which denotes the area of the rectangle formed by (0,0), (x,0), (0, y), and (x, y)?

The final exam grade of a statistics class has a skewed distribution with mean of 81.2and standard deviation of 6.95. If a random sample of 42students selected from this class, then what is the probability that the average final exam grade of this sample is between 75 and 80? Answer: (round to 4 decimal places)

a. Assume the amount of pollution entering the world's oceans grows exponentially. At the start of 1900 suppose that the instantaneous rate at which pollution enters the oceans is10^4tons per year, and that the amount doubles every10 years thereafter. a-1. Express the rate that pollution enters, in units of tons per year, at a timet years after

Answer below questions base on the decision tree below graph Based on your Decision Tree, list the characteristics of students who are most likely to be in a Fraternity and Sorority. Include the number of students in that group and the probability. Based on your Decision Tree, list the characteristics of students who are least likely to be in a
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Solve the equation for the solutions over the Interval [o 271 ) by first solving for the trigonometric Function . 6 sin x + 15 = 15 The solution set is
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Are these triangles congruent? If so, state by which postulate V W T S X U Yes, by AAS O Yes, by ASA Yes, by SAS Not congruent
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Graph the function presenting EVERYTHING including the table of ordered pairs and the complete study of the first and second derivatives, asymptotes. etc., etc. Do not copy the graph from the graphing calculator. Only completely justified work gets credit. 2w1 flz) = Emzf:Z:r::Z
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The table below shows the height, h{t}, in meters, of an object that is thrown off the top of a building, seconds after it is thrown. 1] 758 | | 3] 90| Using your calculator to do a quadratic regression, express the height of the object as a function of the number of seconds that have passed since the object was thrown. Use the indicated variables
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What law was used to reach the following conclusion: If two angles are right angles, then they are congruent angles AA and A B are not congruent angles AA and AB are not right angles 5:? LCD I5? L08 5:? L00 5:? Invalid
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I need help finding answer to these question like where can I go to and get some information for these questions. Describe the movement towards inclusive education, including historical policies and laws, and their relationship to effective teaching. Examine how policies and laws have influenced current trends for inclusive environments.

Final Project- Calculus AB Project 1- Calculus Recipe Project Find a recipe with at least 10 numerical values in the recipe (ingredients amount, cooking temperature. baking time, serving size, etc.). You must include all numerical values in the recipe using calculus problems that represent the correct amounts in the recipe. For example: Recer New

Colleen has 6 eggs, one of which is hard-boiled while the rest are raw.Colleen can't remember which of the eggs are raw. Which of the following statements is true?

HYPOTHESIS TESTING: PRACTICE 1; SINGLE MEAN, KNOWN POPULATION STANDARD DEVIATION Ans: Crop one question at a time 30. A is used when all combinations of data are valid (like birth year is prior to marriage year). a) Completeness check b) Format check c) Range check d) Check digit check el Consistency check Ans:8. Since both o and sy are given,
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3. A simple random sample of 70 customers is taken from a customer information file and the average age is 36. The population standard deviation is unknown. Instead the sample standard deviation s is also calculated from the sample and is found to be 4.5. a. Test the hypothesis that the population mean age is greater than 33 using the critical

Solve the system of two linear inequalities graphically. {x(S x=-2 Step 1 of 3: Graph the solution set of the first linear inequality. Answer B Keypad Keyboard Shortcuts The line will be drawn once all required data is provided and will update whenever a value is updated. The regions will be added once the line is drawn. Enable Zoom/Pan Choose the
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5. Dhillon (1979) proposes a hazard-rate model given by h(t)=kAct"+(1-k)bth-Belt for b,c, B, 1 >0 Oks1 120, where b, c = shape parameters, B, A = scale parameters, and = time. Derive the reliability function and determine the conditions that make the hazard rate increasing, decreasing, or constant
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Give the formula of the conjugate base of HSO
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Need help .. (3) Suppose that f'(x) exists on [a, b] and that f'(x) # 0 on [a, b]. Further, suppose there exists one p E [a, b] such that f (p) - 0, and let po e [a, b] be arbitrary. Let pi be the point at which the tangent line to f at (Po, f(Po) ) crosses the r-axis. For each n > 1. let p,, be the r-intercept of the line tangent to f at (P,-1.
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needing help with these two Bb Basic Info - 202201-MATH-124 X m WVU Math 124 - HW 5.6 - Reg X Course Hero X + akh-wvu.mobius.cloud/modules/unproctoredTest. QuestionSheet Update -5 5 10 15 20 25 30 -5- -10 edit graph on desmo's Question 7 Music: The frequency (in hertz) of a note played on a piano is a function of the position of the key that
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Which is the correct equation for the quadratic formula? O -btab-- 4ac X = 2a O btab- - 4ac X = 2a x= 1Vb - 4ac O, X = -btw-b' - 4ac 2a -btwlb- - 4ac X = 2
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The Economic Order Quantity (EOQ) model is a classical model used for controlling inventory and satisfying demand. Costs included in the model are holding cost per unit, ordering cost and the cost of goods ordered. The assumptions for that model are that only a single item is considered, that the entire quantity ordered arrives at one time, that
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Suppose you read in the Weekly World News tabloid that Adolf Hitler is still alive. How should a critical thinker respond? Suspend judgment on the claim until more information is available. Declare the claim probably true Declare the claim probably false

Connect * My Inbox (7 Scrims.moheducation.com96252Fmghmiddleware$252Fmheproducts6252AlmsCloseWindow.htm/activity/ques ED ASS.. P Parch ment Exchang... OrSalary - Protected View AutoSave (CON) D chridun holcam Football - Protected View = D christian hole File Heme Insert Pare Layout Formulas Data Review View Help PROTECTED VIEW Be careful-likes
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Ten pilots were examined in a flight simulator and the time each took to complete a certain corrective action was measured in seconds, with the following results.5.2 7.6 5.7 9.2 X 7.4 6.8 3.1 5.8 4Given the time mean of this data set it is equal to 6.09.(Important note: Each answer round to 4 digits after the point)1. Calculate the standard error
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Question 15 (Essay Worth 10 points) (Exponential Models HC) Population data for endangered panthers have been collected since 2010 and are displayed in the scatter plot. 15 y 14 Panthers 13 Population in thousands X 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Years Since 2010 Part A: Calculate a curve of fit to model the population of the endangered
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Typically, two samples can be considered independent if the two samples were randomly and separately chosen. True Or False

Suppose approximately 95% of all children prefer milk chocolate over dark chocolate, whereas about 80% of adults prefer dark chocolate over milk chocolate. What is the probability that 10 or more of your 20 adult friends prefer dark chocolate over milk chocolate? What is the probability that 6 or more of your 20 adult friends prefer dark chocolate

which of the following is the corect limit definition for the derivative of the function f(x)? f(x) =square root(2x-2) a. lim square root(2x+h-1)-squareroot(2x-1)/h h--0 a. lim square root(2x+2h-1)+squareroot(2x-1)/h h--0 a. lim square root(2x+2h-1)-squareroot(2x-1)/h h--0 a. lim square root(2x+h-1)+squareroot(2x-1)/h h--0

Please show all work. Please show the following: If X1,X2,...,XN are independently and identically distributed ~ N( , ), that the sample mean is unbiased of the population mean. a. Find the Variance of the sample mean.

How do you find f and g(t)? (1 point) A linear function and an exponential function are graphed below. Find possible formulas for functions f(t), in blue, and g(t), in red, that go through the points (6, 26) and (30, 4). f (1 ) = help (formulas) 8(1) = help (formulas) 8 (t) (6,26) f (t) (30,4)
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Evaluate the following derivatives. In each step, state whether you are using the chain rule, quotient rule, properties of logarithms, etc.. Simplify / ln ( 1 + x^2 / 2 + 1 ) (x 2 +1 is all under root) /( t / 2t + -t )

So I have tried this question a couple different ways and compared answers and all the math is different. Help. I got 30.4648 but it really doesnt seem right..... Based on data from the 1980 Census the average age of a Na'alehu County, Hawaii resident is 39 years with a standard deviation of 22. 6. The data is normally distributed. If 100

Please help me with this differential equation problem. Thank you! Solve the IVP: \f
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Homework: 2-1 MyFinanceLab Assignment Question 13, P4-25 (simil... HW Score: 37.33%, 18.67 of 50 poir Part 1 of 10 O Points: 0 of 4 (Calculating financial ratios) The balance sheet and income statement for the J. P. Robard Mig. Company are as follows: . Calculate the following ratios: Current ratio Operating return on assets Times interest earned
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Listen An investment today of $2,850 will earn 2.2% compounded quarterly for the first 3.5 years and 2.55% compounded semi-annually for the next 4 years. Find the total interest earned
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5 . Dos instrumentos se usan para medir la actividad enzimatica por colorimetria. Se desea saber si los instrumentos tienen la misma variabilidad. Las siguientes lecturas se tomaron de los instrumentos. Presuma que ambas poblaciones se pueden modelar con una distribucion normal. Instrumento A 0.86 0.82 0.75 0.61 0.89 0.64 0.81 0.68 0.65
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9 Find the derivative of f (w) = w10 + 3w What is the domain of f/ (w)? Enclose numerators and denominators in parentheses. For example (a b)/ (1 + n). Enter the domain in interval notation. For oo, type infinity. Domain of f/ (w) | (o.infinity) oL 9 Find the derivative of f (w) = w 10 + 3w What is the domain of f' (w)? Enclose numerators and
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Student Exploration: Exponents and Power Rules Vocabulary: base, exponent Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Complete the following pattern: 43 = 4 . 4 . 4 = 64 4- = 4 . 4= 4- = 4' = 1 473 = 2. Simplify the following: x3. x- = (x . x . x) * (. 3. In the problem above, what did you do with the two original exponents, 3
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