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Mathematics Questions and Answers February 05, 2023

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Diketahui f (x) = 3(x + 1), g (x) = 3 x dan 3 log ((g f )(x)) = h (x). Tentukan nilai p, jika h (p - 1) = 6.

Unit 12 Topic 4 QUESTION 2 1. Draw a tree diagram to find the number of possible outcomes. Toss a single die, and then toss a coin 2 outcomes 12 outcomes 6 outcomes 8 outcomes QUESTION 3 1. Draw a tree diagram to find the number of possible outcomes. Choose a number, 1, 2, 3, and then a vowel, a.e.jou. 18 outcomes 5 outcomes 12 outcomes C 15
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Open Excel and enter your first name, middle initial, and last name as the user name in the Excel Options dialog box, if necessary. Add the Compare and Merge Workbooks and Track Changes (Legacy) commands to the Quick Access Toolbar, if necessary. Download and open exploring_ell_grader_a1_WeddingBudget.x/sx. Save it as
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The question is in the image. An economist has proposed that the population of a country can be approximated with a linear model, where the dependent variable is the population, P, and the independent variable, t, is the time period: P t = a + bt (1) where a, and b are constants. For example, population might be measured once a year. (a) How would
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A. Suppose Annabelle decides to not get a car after all.Instead, she plans to invest the $200each month into a structured savings account that earns 3.6% annual interest compounded monthly.How much money will she earn from interest after 5years? B. Now suppose Annabelle decides to buy a gently used car instead of a new car.She knows she can set

Your lab has a new analyzer and you have been tasked to perform calibration testing. Your instrument has a manufacturer reportable range of 0-700 mg/dl. The manufacturer representative did linearity testing and your instrument is linear to 650; after than the curve falls off and is not longer linear. You are doing calibration verification for

I would like to know how can I calculate Math 108X Step 2 : Use your function above to determine how many total miles George can drive and still stay within his $245 budget. (Let f(x)=$245 and use algebra to solve for miles driven) (Round to the nearest whole mile)

In a linear programming problem, I am looking at the effect of removing a constraint on the optimal solution. When will removing a single constraint have no effect on the optimal solution? When will removing a single constraint have an effect on the optimal solution? In what way can a constraint be removed such that the new optimal solution can be

If the triangles shown to the right are congruent, write a congruence statement and give a reason why they are congruent. Are the triangles congruent or not congruent? Not congruent Congruent Write a congruence statement and give a reason why the triangles are congruent. Choose the correct answer below. O A. ASRJ = APWO, SAS O B. ASRJ = APWO, SSS
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at the district completion for 5th grade jump-roper of the year, the following number of jumps without stopping were recorded per student: 203,245,237,233,90,100,100,277,265,264,265,285,288,291,291,290,300,224,200,257,290,279,266,288 what is the mean number of jump, rounded to the nearest hundredth? what is the median number of jumps?

Do intensive examination prior to handling the inquiries! I need quality outcomes. Use interface for reference https://www.youtube.com/watch?vbvhsAEf 1. The _________ discharge of the unaltered medication is straightforwardly relative to the __________________ of a medication. Elaborate applying bioavailability information. 2. In urinary discharge

- Interactive Java program o You shall use Java.Util.Scanner to build the interactive QuizGame Java program. You need to sign up as a user before start playing the Quiz game. o You shall be able to play the QuizGame for unlimited times unless you want to quit the game. o You shall be able to choose Quiz topics before start. Once you start, you are
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6) At the start of a biology experiment, there were 800 bacteria. After four hours, it was found that the population has grown to 1200. (a) Find an exponential function f ( t ) = ab t that models this problem. (b) How many bacteria were present after three hours from the start of the experiment?

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please answer this question. QUESTION 3 Let rho-I be reflection across the line y=-3, rho-m be reflection across the line y=1 and let R be the clockwise rotation around the point (-1,1) by angle pi/2. Identify the rigid motion rho-m of R of rho-I
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Chrome File Edit View History Bookmarks People Tab Window Help 98% [27 Fri 10:59:52 AM Q ... VA HW 3.2 - Quadratic Equations - X Course Hero X New Tab x G how to screenshot on mac - Go( X + C A webassign.net/web/Student/Assignment-Responses/submit?dep=23830318&tags=autosave#question4616022_18 CO 15. [-/0.35 Points] DETAILS 0/30 Submissions Used MY
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Consider the trigonometric function... Consider the trigonometric equation sin(0) = -. Find the solutions 0, and 02, . Tin rounded to two decimal places. Atte OM 01 = 02 = D Question 2 2 pts Consider the trigonometric equation cos(0) = --. Find the solutions 01 and 02, rounded to two decimal places. 01 =
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Statistics Question - It would be great if you could show the process. Any help would be great for this question, as I understand there is a lot of data in the file that was given for the question. How to go about getting the test statistic, reference distribution and P-value would be great (i.e possibly the codes to input in matlab). I have
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The manufacturer of the water toy "Silly Soaker" quotes a variable cost of $4.25 per unit and fixed costs of $5,000. Create a function to represent the average cost per unit to manufacture the Silly Soaker, and use that model to determine the average cost per unit for a level of production of x=10,000 units. What is the horizontal asymptote of

This is a advanced linear algebra question. I need help on this, please! \f
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Human Population Growth: Human Carrying Capacity 1. In the year 1959 the human population was estimated to be about 2, 51 5,999,999. The intrinsic rate of natural increase in 1959 was 1.4?. If the population was growing exponentially in 1959 predict the population size in 1951. Show your work below. 2. Was the human population between 1959 and
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Write the expression as a single term, factored completely. Do not rationalize the denominator. 19x 2 19x 2 +7 19x 2 +7 19x 2

1. Given the following data: Mass of the graduated cylinder = 75.334 g, mass of the graduated cylinder + liquid = 88.205, volume of liquid = 9.50 mL. a. Calculate the density of the liquid b. If the actual density of the liquid were 1.302, calculate the %error in the measurement
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At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 34 minutes and a standard deviation of 2 minutes. If you visit that restaurant 26 times this year, what is the expected number of times that you would expect to wait longer than 38 minutes, to the nearest whole number ?

2 et x = 3 X + et
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i need help K 3 For what positive real value of k, if any, is the determinant of matrix equal 4 K to -3 ? . A. 12 O B. 3 . C. 4 O D. 6
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6. How can the matrix representing a relation R on a set A be used to determine whether the relation is asymmetric
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The time that a customer spends in the line can be simulated by the formula Time = 3.2 +1.7*r -0.2-r2. GIven random numbers 0.13, 0.77, 0.63, 0.37, 0.98 find the time a customer should expect to be in line. 3.207 3.801 4.095 4.427

1 Find the area of the parallelogram. * (2 Points) A = bh 6 mi 8 m
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Part A: An angle is two collinear rays with a common endpoint. Find an example that contradicts this definition. How would you change the definition to make it more accurate? (5 points)

Could I please get some help with this problem Consider the objective functionz = 3x + 4y subject to the following constraints: \f
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Consider the expression -3m^2 n4m^3 n^2 / (2m^2n)^2 * 3mn a) Substitute m=4 and n= -3 into the expression and evaluate it. b) Simplify the expression using exponent laws and then substitute the values into the simplified version to evaluate

For each question, put it on its own sheet in Excel. Scatter vs line: Use Excel to create a table of the following function: f(x)=3e^(-(t/k) ) sin(t) Where k is a named cell that contains the value 0.4 sec, and is a named cell that contains a value of 500 radians/sec. The table will contain a column of t from 0 to 2 seconds in steps of 0.1

With steps 1) Algebraically compute the domain of the function. Graph the domain and write it in both interval and set notation. [5pts] f (20 ) = 2 2 V2x + 1 Questions 2 & 3: Solve each absolute value inequality, graph the solution set, and write the solution set in both interval and set notation. [5pts each] 2 ) - 2 - 3
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Let f ( x ) = 1 + x 2 1 Interpolate f(x) on the interval [-5,5] with Lagrange polynomials of degree n, P n (x), which agree with f at n+1 equally spaced points on the interval. Do this for n=5, 10, 15, 20. Explain what method you are using to compute the polynomials. You may use matlab commands polyval and polyfit. Plot P 5 (x), P 10 (x), and P 15

4. Which of the following statements is correct given that the events A and B have nonzero probabilities? a. A and B cannot be both independent and disjoint b. A and B can be both independent and disjoint C. A and B are always independent (1. A and B are always disioint
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Determine the interval(s) on which the function is decreasing. A. (-1, 1) and (3, 00) B. (-5/3, 0) and (2, 11/3) C. (-00, -1) and (1, 3) D. (-4/3, 1)
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Run an independent samples t-test to compare the male's and female's post-surgery Post Surgery Quality of Life. (Post-Surgery QOL) Attached 1)Based on the output values are differences significant (a '} T-Test Group Statistics Std Error Gender N Mean Std. Deviation Mean Quality otLife After Female 15? 59.516 10.1?60 .3121 some\" surgery Male 119
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1. Recall that the least squares estimator (30,31) can be obtained by minimizing the Criterion function 1133080, [31) = Z{%' (#80 + (311%)}? Assume that 217:1(321- i)2 75 0. (a) Find the eigenvalues of the Hessian matrix 623330305181) 623.33 (180 \"61) + H = 630 3506.81 aznssgolz BZRSSEBU n31) ' amass as: (b) Based on your solution to part (a),
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Consider data (0, 0, +1),(0, 1, +1),(5, 5, 1) (in 2-D), where the first two entries are x1, x2 and the third is y. (a) Implement the nearest neighbor method on the raw data and show the decision regions of the final hypothesis. (b) Transform to whitened coordinates and run the nearest neighbor rule, showing the final hypothesis in the original

An online trading company wants to offer discounts to new customers. The company has recently emailed discount code to the customers. New customer must have a discount code to be eligible but returning customer are not eligible for a discount. Let A = Returning Customer B = Discount Code (a) Draw a truth table to represent when a customer has a

last dividend of Delta, Inc. was $8.61, the growth rate of dividends is expected to be 3.53 percent, and the required rate of return on this stock is 13.32 percent. What is the stock price according to the constant growth dividend model? Round the answer to two decimal places

A baseball is thrown upwald at a velocity of 36 feet per second from a height of 7 feet. The equation to represent the height (h) aer I seconds is h = 161'7' + 36: + 7. How long before the ball hits the ground? (Round to the nearest hundredth of a second.) The solution is
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i need the Q Q 2. Refer to Example 2 of S-7-3-c (page 8). Find the number of iterations k for the Gauss-Siedel method
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a. Write the statement "Every integer is a real number" as a conditional in "if . . . , then . . ." form. b. Write the converse of the conditional statement that you wrote in part (a). c. Can the statements you wrote for parts (a) and (b) be combined to form a biconditional that is true?

9. If an epidemic hits the town would the hospital have enough Losartan on hand to give 1,800 people a dose of 68 milligrams each? Explain your
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Question 5 Ann borrowed $2,661 for 7 months. If the loan's annual simple discount rate was 40.7%, what was the loan's discount? Round your answer to the nearest dollar
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find the angle opposite the longest side ( round your answer to one decimal place find the area of the triangle ( round your answer to one decimal place Refer to the figure below. 10 12 20 (a) Find the angle opposite the longest side. (Round your answer to one decimal place.) (b) Find the area of the triangle. (Round your answer to one decimal
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Use Cramer's rule to find x in the equation systems below and simulate your result by using any programming language. the rest is on the picture Use Cramer's rule to find x in the equation systems below and simulate your result by using any programming language . Y - Z = 2 3 X + 2 4 + 2 = 4 5 X + 4Y = 1
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Question pictured: A triangular lot is 120 ft on one side and has a property line of length 900 ft. Find the area of the lot in acres. (Figure not drawn to scale) 120 900 Property line Area ~ acre(s) (Round to the nearest hundredth as needed.)
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Real analysis problem. I think it may involve the implicit function theorem, but I could be wrong. Thanks! \f
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15. What is the eccentricity of the ellipse whose equation is [(x 2 ) / 25] +[(y-3) 2 / 9] = 1?

if $3000 is contributed by a 35 year old to a 401(K) plan with an employer match of $1500 a year at 8% interest. how much will be accumulated after 30 years

An exterior angle of an isosceles triangle has measure 130 . Find two possible sets of measures for the angles of the triangle. If the exterior angle of the bases is 130, then the measure of the angle of each base is | and the measure of the vertex is Each face of a pyramid is an isosceles triangle with a 72 vertex angle. What are the measures of
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Fill out the entire Market Share Chart for this Oligopoly, given these are the only 4 companies in the entire industry. Company 2019 (Sales in dollars) 2019 Market Share (%) 2020 (Sales in dollars) 2020 Market Share (%) ABC Inc. 40 % $9,000,000 DEF Corp. $600,000 16 2/3 % GHI Ltd. 30 % JKL AG. $900,000 Totals $6,000,000 100% $18,000,000 100%

The product of two consecutive room numbers is 342. Find the room numbers. The number of the first room, or the smaller room number, is ? The number of the second room is ?

Hello maths tutors. I'm kindly requesting for your help. 1.Given 3DES, determine the seed length and provide an illustration or the answer. 2.Determine the initial value of the numbers k and v in an intel digital random no. generator given that the CTR mode uses a key K and V represents the initial vector. 3.What is the term given to the output of

1.7. Calculate the appropriate measure of association between alcohol drinking and pancreatic cancer in women. Show your calculations. (2 points) F 18 HEA 520 90 Assignment Three 1018.docx Page 1 of 7
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In Math Olympiad quiz,5 points are awarded for a correct answer and 2 points are deducted for a wrong answer of if the question is left unanswered.Shirley attempted all 30 questions and her total score for the quiz was not more than 66.Find the maximum number of correct answers she obtained. Topic:Linear Inequalities

2. Consider the mappings L . M, N , and P given in the previous question . For each of the following compositions ." - Determine if it is defined ( meaning , check if the codomain of the mapping on the right is the domain of the mapping on the left , so that the composition is defined ) . If it is defined : - State its domain and codomain . -
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This is a advanced linear algebra question. I need help on this, please! \f
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40 14. The oil in spherical tank 20 m in diameter is 7.5 m deep. How much oil is in the tank? x2 + y? = 10 y (10,0) X (0, -2.5) (0,-10) (X, y) 4 15. Integrate the given functions: a) J xdx ( 4 -2 x2 ) 3 2 b) 5x2dx 2+3x3 2 c) [ 4xsec2x2dx 2 5011. Find the y- VALUE of the max or min point of y = 16x2 + 2x + 1 using Calculus. W a) Show whether it is
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Question 2 (Mandatory) (1 point) The sine of an acute angle, 0, in standard position is 5. What is the value of tan 0? O a ) Ob) ? O c) 3 O d)
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Rochelle Destin bought a new Buick Lucerne. Her monthly January interest was $194.00. The current rate of interest is 9%. Assuming a 360-day year, what was Rochelle's balance at the beginning of January? whats the answer and how did you get it?

The letter Y has a vertical line of symmetry when it is written as a capital letter. Find five other letters that have a vertical line of symmetry. Then draw each letter showing the lines of symmetry. Show your work. THERE IS NO INFO MISSING THIS IS THE QUESTION ON MY ASSIGNMENT

Decrypt the message (2253, 270), (2253, 2224), (2253, 1899), (2253, 590), encrypted using the ElGamal cryptosystem with the public key (3167, 5, 286), corresponding to the private information 65.

1. Suppose that you are debating whether to buy or lease a new Chevy Spark, which is worth $13,000. Its residual value after 2 years is $8,000, and after 4 years only $4,500. Assume an interest rate of 4.5% compounded monthly. 1a. If you take out a 4-year lease, what will be the monthly lease payment? 1b. If you take out a 2-year lease, what will

Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) = 26; = 3.4 P ( x 30) =

Full steps Thank you! QB5. (10%) a. g:R - R, g(x) = x2. Determine if the function is surjective, injective, or bijective. b. f: R - R, f(x) = 4x - 1. Determine if the function is surjective, injective, or bijective. c. The bank account numbers are domain and the bank account customers are co-domain. Determine if this mapping process is injective,
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\f\fQ1. A. For any D , the integral 1 h[] ( x)dx, D x 0 Return a real number, thus it maps any vector in D into a real number, therefore is a distribution. 0, x 0 g ( x) x,0 x 1 0, x 1 B. g '[] g ( x)' ( x)dx g ( x )( x) g ' ( x)( x) dx ' ( x)( x)dx g 1 1 ( x) dx ( x 1)( x) dx 0 0 g ' ( x) 1 lim h 0 Q2. g (1 h) g (1) 1 ( x 1) h u ' '[] (t )' ' (t

please help Given the function f(x) = x - 12, (a) Find f (x). (b) Graph f and f in the same rectangular coordinate system. (c) Use interval notation to give the domain and the range of f and f. (a) Find f- (x). f ( x ) =
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Does delaying oral practice hinder learning a foreign language? Researchers randomly assigned27beginning students of Russian to begin speaking practice immediately and another27to delay speaking for 4 weeks. At the end of the semester both groups took a standard test of comprehension of spoken Russian. Suppose that in the population of all

I need help A 5 oz, can of tuna has a diameter of 8.5 cm and a height of 3.5 cm. The diameter of a similar can of tuna is 6.8 em. Find the weight of the smaller can. Do not round any of the numbers, 6.8 cm 3-5 CHI S OF weight of smaller can =
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Baby rudin 3.16, I have a solution but I don't understand it skipped so many steps Could you please show detailed proofs? 16. Fix a positive number :1. Choose x. > 1/61, and dene x1, x3, x4, , by the recursion formula 1 a xn+l = ' xll + - 2 x. (a) Prove that {x.} decreases monotonically and that lim x. = V; (1:) Put 5. = x. x/iz, and show that 1
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A joint that consists of two opposed flat surfaces of approximately equal size is a _____ joint. Multiple Choice plane saddle hinge pivot ellipsoid

Data: (If needed) RacePositionOral exam resultsWritten exam resultsCombined results BLieutenant 45.834645.932 BLieutenant 52.924950.568 BCaptain 54.764951.304 HLieutenant 48.335854.132 BLieutenant 52.085654.432 HLieutenant 40.836454.732 BCaptain 605355.8 WCaptain 53.815856.324 BLieutenant 58.755556.5 WLieutenant54.585856.632 BLieutenant

ctions: Name the property of equality that justifies each statement. 1. If a = 2b, then a - c = 2b - c A. Addition Property of Equality 2. x= x B. Subtraction Property of Equality 3. 3(p-7) - 3p -21 C. Multiplication Property of Equality D. Division Property of Equality 4. If -7k = -42, then & = 6 E. Distributive Property 5. If m + " = 15 and n =
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Full Force's annual dance recital was attended by 205 people, each of whom purchased a ticket. Children and youth tickets cost $3.50 and adult tickets cost $5.00. If Full Force collected $828.50 in ticket sales, how many adults attended?

please help as I'm unaware how to solve 44. Evaluate this expression in radians: csc a. 45 b. C. 45. Identify the domain and range of this function: y = -cos 20. a. d: all real numbers; r: -1 sys 1 b. d: -2 s x $2; r: all real numbers C. d: all real numbers; r: -2 sys 2 d. d: -1 s x $ 1; r: all real numbers 46. Find the measure of x to the nearest
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How many elements are there in total? 5' Safari File Edit View History Bookmarks Develop Window Help ii!
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Please Answer Thank you Part II. Each set of premises is followed by four possible conclusions. Which of the four conclusions makes the argument valid? [3 points each - 9 points] 1. p 2. ~ ( s - > ~ W ) 3. rV~s ~ (an~ c ) k -~ (bv c) (~c Vg) - ~p p - ( w A a ) ( w vp) -b ( ~r As ) Vp a. WA~ C a. k - p a. g b. ~ a b. SAK b. C Ap c. q Vc c. k c.
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Solve graphically fully explained if possible x+3= 3x^2+3x-11/2x-1

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Being required to setup a predictive equation involving variable 1 and variable 2. First, we should plot the following DATA: to determine if linear regression applies: Which would we decide: variable1 -0.21582 0.56997 -0.54850 -0.12385 0.06975 0.16327 -0.72595 0.22500 -0.40463 0.67652 -0.82322 0.06747 0.74055 -0.71577 -0.82231 -0.47603 0.58094

determine independence from a table Determine Independence from a Table I Jon 061100an AM I A group of students at a high school took a standardized test. The number of students who passed or failed the exam is broken down by gender in the following table. Determine whether gender and passing the test are independent by filling out the blanks in
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GeoGebra File Edit View Perspectives Options Tools Window Help ABC . f . Move: Drag or select objects (Esc) LIC 6 A = (-2, 5)5 F = (2, 5) 7 cm 3 22 cm E = (2, 3) 2 D = (5, 2) B = (-5, 2) C = (-3, 2) 18 cm 0 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 -1 -2 -3 -4 -5 " start 9 - Geometry_... GeoGebra C:\\Document. .. w
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A new vaccine for a particular virus is effective for 85% of people, as not everyone who receives a vaccine will elopment immunity. a) For 5 randomly selected people given the vaccine, what is the probability that: all of them will develop immunity to the virus? ii) exactly 2 people will be immune to the virus? im no more than 2 people will
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The Hiking Club is on a hike down a cliff. They begin at an elevation of 12 feet and descend at the rate of 3 feet per minute. a. 37 3 12 b. 3 37 12 c. 12 3 -37 d. 12 37 -3

24. Suppose that o: Z50- Z15 is a group homomorphism with o(7) = 6.\f
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In order to purchase a home, a family borrows $121,000 at 3.0% for 30 years. What is their monthly payment?

3. The point (5, 3) is on the terminal arm of the angle 9 . Determine the exact values of cos 9 and cot 9 . Include a fully labelled sketch. [4] 4. Given angle 9 , where 0 5 9 5 360 , determine all possible angles for '9 to the nearest degree. Include a sketch of the possible angles.[9] 6 9 a) sin L; b) cot =-1
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Use this table or the ALEKS calculator to complete the following. Give your answers to four decimal places (for example, 0.1234). (a) Find the area under the standard normal curve to the right of z = -1.47. (b) Find the area under the standard normal curve between z = - 1.96 and z = 2.22. X
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If an epidemic hits the town would the hospital have enough Losartan on hand to give 1,000 people a dose of 68 milligrams each? Explain your answer.

so far i have 2 questions that i didn't understand: http://prntscr.com/ct1ekc http://prntscr.com/ct1exq if someone can solve them with explanation that will be very helpful

1. The number of farms in a region is decreasing. In 1982 there were approximately 1.5 million farms, while in 2014, there were only approximately 1.2 million farms. Find the percent of decrease in the number of farms. The percent of decrease in the number of farms is ___ %.

Fill in the missing values to make the equations true. Fill in the missing values to make the equations true. (a) log, 9 - log, 5 = log,I (b) log, + log, 4 = log, 12 X (C) 1085 27 = 1085 3
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uestiun 6 Marks: 25 [1.5.1 Copy and complete the truth table below. Note that T denotes True, F denotes false and -P means "not P"
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Abram and Fred leave opposite ends of a bike trail 8.5 miles apart and travel toward each other. Abram is traveling 3 mph faster than Fred. Find each of their speeds if they meet after 30 minutes.

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