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Mathematics Questions and Answers January 26, 2023

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What math is being taught in Pearl Diver? Include at least three types of mathematics learning. How is the math taught in the Pearl Diver game?

Your field experience instructor wants to line up 7 cars for transportation to a grade school. Between you and your classmates, there are 28 cars available. How many different groups of 7 cars are possible?

The company designs a second frame to provide their customers with options. The profit function for the second frame is P(x) = -0.01x^2 + 6.5x -300 , where X represents the number of frames sold. A salesperson for the company claims, "If we sell more than 100 of these second frames, then we will always make a profit." Is the salesperson's claim

What is the sum of the exterior angles of a polygon that has 86 sides

Given a C n , b C m , > 0 . Show how to solve the problem min E F E a b 2 over all E C m n . Here F denote the Frobenius Norm of matrix. and 2 denote the Euclidean norm of vector. (This problem comes from a math course in numerical linear algebra, and no programming is expected for this problem.) Thank you for your help in advance!

Find the dimensions that produce the maximum floor area for a one-story house that is rectangular in shape and has a perimeter of 174ft

The Smith want to buy a condo in Surrey. Banks use the affordability rule: no more than 32% of gross monthly household income can go towards paying the mortgage, property taxes, heating costs and 50% of the condo fees. Their gross income is $10000 per month, property taxes are $1800/year, heating costs average $50/month and condo fees $400/month.

5 Let a, b, and c be nonzero real numbers such that a + = = 5, b + = = 12, and c + = = 13. Find abc + abc
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What is the awnser to question 10? Sample Problem. DOIV 10. Objective: Solve systems of linear equations in three variables Corresponding Textbook Exercises: p. 414: 1-16 Sample Problem: Solve the following system of equations: xty+z=6 2x - y - z=-3 x - 2y + 3z = 6 11. Objective: Determine the slope of a line given two points on the line
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Just wondering if someone cam help me with this? 1. A grocery store manager is interested in testing the claim that banana is the favorite fruit for more than 50% of the adults. The manager conducted a survey on a random sample of 100 adults. The survey showed that 56 adults in the sample chose banana as his/her favorite fruit. Assume the manager

1.The landscaper pours 200 gallons of herbicide in the pond. a.If the herbicide degrades 10% each week, how much will be in the pond after 1 week passes? b.Write a equation to find the amount of herbicide in any given week. The landscaper will put another dose in the pond when the herbicide level reaches 50 gallons. In about how many weeks will he

1. Find the General Term for the following sequences a) 4, 9, 14, 19, b) 15, -60, 240, -960, c) 36,31,26,21, d) 2, 14, 98, 686, e) 160, 80, 40, 20, 1 1 3 i) Z? 5, 1,1,... 2. The 4\"! term of an arithmetic sequence is 28, and the 7th term is 5.5. Determine the general term. 3. The ,3\": term of an geometric sequence is 4:3, and the ,3\": term is
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Suppose that in a certain Malarious area past experience indicates that the probability of a person with a high fever will be positive for malaria is 0.7. Consider 3 randomly selected patients (with high fever} in that same area. (a) What is the probability that no patient will be positive for malaria? (b) What is the probability that exactly one
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Solve the following: Exercise 2." Show that a transitive graph G has a sequence Gn of subgmphs converging to it in the BenjaminiSchramm (local weak) sense iff it is amenable. Exercise 3. We considered the following simple model for a random dregular bipartite (multi)graph: take d independent uniform random permutations 7n : {1, . . . ,n} > {1, . .
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7. A subchord for an arc length of 200 ft. on a curve with a radius of 2500 ft. is closest to (a) 200.00 (b) 199.98 (c) 199.95 (d) 199.92 8. A centerline with a right-of-way width of 50 ft. (inner right-of-way to outer right-ofway) and radius of 100 ft. has a centerline curve length of 75 ft. What is the long chord of the inner right- of-way line
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Solve the inequality: 22 < x 8 Enter your answer as an interval, such as [ a, ). ___________________________ ___________________________

1 21, 4.0.31 HW Score: 41.89%, 15.5 of 37 points Part 1 of 3 O Points: 0 of 1 Save Suppose that on January 1 you have a balance of $5100 on a credit card whose APR is 15%, which you want to pay off in 4 years. Assume that you make no additional charges to the card after January 1 a. Calculate your monthly payments b. When the card is paid off, how
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What are the missing reasons to complete the proof. Given: Z Q = _ T and OR = TR Prove: PR = SR Statement Reasons T 1. 2Q = ZT and 1. Given OR = TR 2. ZPRO = ZSRT 2. Vertical angles are congruent. 3. APRO = ASRT 3. ? 4. PR = SR 4
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Kat Arc is thinking of relaxing its credit standards in order to increase its declining sales. With the proposed relaxation, sales are expected to increase by 20% from 20,000 units to 24,000 units in 2020. With the expected increase in sales, the average collection period is expected to increase from 60 days to 75 days; and bad debts are expected
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As the number of Medicare patients has increased, so have the amount of paid for prescription drugs. The table shows the number (in millions) of patients and amount paid for prescription drugs (in billions of dollars). Year Patients Amount Paid in Prescription Drugs (millions) (billions of dollars 1990 1.8 3.4 1995 3.2 14.0 1997 3.5 17.0 The data
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Jenny borrowed $80000 at a xed rate of 6%. Suppose the loan is to be paid off in 10 years with 12 equal monthly payments per year. 16. What is the amount of the monthly.r payment? Use the formula M 2 # P . Round answer to two digits after the decimal point. 17'. How much will be the total interest charge
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This is a Pure Math question. (a Find an IFS on [0,1] which produces the following dissection of [0, 1]: Io 0 I1 0 f1 (Io) f2 (Io ) f3(10) b) What is the attractor A of this IFS? A short answer is sufficient. (c) Write down the equation which must be satisfied by the fractal dimension D of the attractor A
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1. Explain and give the formula for the following properties for segments in a circle. Segments from Chords: Segments from Secants: Segments from a Secant and Tangent line: 2. Explain what a radian is and how it relates to a degree. 3. Define the following terms. Inscribed Circle of a Triangle: Incenter: Circumscribed Circle of a Triangle:

0:00 Time Left:1:26:44 es pondus Lock Down Browser + Webcam mari Brown: Attempt 1 Question 13 (Mandatory) (4 points) Solve the problem. Mardi received an inheritance of $50,000. She invested part of it at 12% and the rest at 11%. Her total annual income from the investments was $5900. Find the amount invested at 12%. $40,000 $20,000 $44,100
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(1) Jasmine had $845 in her account. She paid $500 for rent and deposited $75. What is her balance? (2) Solve 2x + 3=-10 Show all the work and check your
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Compute the 9-year future value of a $12,745 loan if the annual interest rate is 4.6% with weekly compounding.

Gerrymandering election Example 2 The Principle of Gerrymandering A state has six House seats and elects its six representatives in six dis- tricts (District 1 through District 6) with 1 million people each. As- sume that half the voters are Democrats and half are Republicans, and they always vote on party lines. nah a. If district boundaries were
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Mr. JM Tanvir has deposited Tk. 3,000 in a bank at 10% annual interest on 31 st December 2013. What amount will he receive on 1 st January 2016 if the bank charge interest quarterly basis?

Solve this out. 1. A random variable X has a logarithmic distribution with parameter d, where 0 0 and B > 0 if its density function is r(a + B) f(x)= r"-(1 -x)8-1 r(@)T(B) for 0 0 and y > 0 if its density function is f(x) = cyx"-'exp(-cx/} for x > 0. (a) Show that X has distribution function F(x) = 1 - exp(-cx/ } for x > 0. (b) Let Y = XY. Show
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5. [0/1 Points] DETAILS PREVIOUS ANSWERS HARMATHAP12 11.1.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of the function. y =1In(3x2 - x) + 4x X Need Help
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The intensity I of light from a light bulb varies inversely as the square of the distance d from the light bulb. Suppose I is 640 W/m2 when the distance is 4 m. How much farther would it be to a point where the intensity is 250 W/m2?

he vertex form of the equation of a vertical parabola is given by, where ( h, k ) is the vertex of the parabola and the absolute value of p is the distance from the vertex to the focus, which is also the distance from the vertex to the directrix.You will use the GeoGebra geometry tool to create an vertical parabola and write the vertex form of its

Hello, Can you please help me solve the following question? It says, what is the basis of Col(A)? I am given the folowing: I am also given a few choices: \f\f
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Ken and Jerome went to the same electronics store. Ken bought 2 video games and 1 DVD for a total of $105. Jerome bought 1 video game and 4 DVDs for a total of $105. Each video game cost v dollars and each DVD cost d dollars. Which system of equations can be used to find the cost, in dollars, of each video game and each DVD at the store

I am looking for some help with this grade 11 Math question. Important When answering questions in a mathematics course always be sure to use the following guidelines to help you do your best: a Provide lull solutions. showing all of your steps. a Make sure that there is one step or idea per line. 0 Use one equal sign per line. a Make sure that
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45 shares of stock are owned. The dividend per share is $0.59 for a quarter. How much was earned in dividends on this stock this quarter? $_________

A certain radioactive isotope has leaked into a small stream. One hundred days after the leak, 6% of the original amount of the substance remained. Determine the half-life of this radioactive isotope. The half-life is about...........days. (Do not round until the final answer. Then round to the nearest whole number as needed.)

1.Solve by substitution method (show each step and give exact answers). { x = 5 y 2x y = 1 2.Solve by the addition method (show each step and give exact answers). {7x 5y = 31 x + 1/4 y = 5/2 3. Write the system of two linear equations that can be used to solve each problem, then show your algebraic solving steps. State your solutions in sentence

What is the correct decimal notation for the number 1.345 x 103? Group of answer choices 0.01345 1.345 x 10 3 13.45 0.1345 1345

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Compare and contrast the English system and the metric system of linear measure. What is the origin of each? Are there advantages or disadvantages to either system? If you had a choice, which system would you teach your class as a primary system of measurement?

Exercise 9.2 . g(1) = t, g(2) = r, g(3) = s, g(4) =r . h(1) = v, h(2) = u, h(3) = t, h(2) = s, h(4) = r 9.2 Graph the following functions and determine on which intervals are these functions (strictly) monotone increasing and on which intervals (strictly) monotone decreasing. (a) f(x) = x3 - 8, g(x) =2 (b) f (x) = x2+1, 8(x) = 12x+31 9.3 Consider
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Q1: Find a general linear equation of the straight line that has the indicated properties a) Passes through (-5,5) and has slope - 12 b) Has slope - 12 and y-intercept -3

Joan borrowed $14,000.00 to buy a car. She repaid $3700.00 two months later and $5900.00 nine months later. After twelve months, she borrowed an additional $4400.00, and repaid $4300.00 after 19 months. She paid the entire balance, including the interest, after 24 months. Interest was 6% compounded monthly for the first year and 6.5% compounded

Please help! 1.What is the margin of error for the population mean at 90% confidence level for the the information in data? Hint: IT IS SUGGESTED THAT YOU COMPUTE USING EXCEL, USE THE CELL ADDRESSES INSTEAD OF TYPYING INTERMEDIATE RESULTS AND ONLY ROUND THE FINAL RESULTS USING THE NUMBER OPTIONS IN HOME TAB. Hint: Accuracy is required because

The radius r , in inches, of a spherical balloon is related to the volume, V , by r=3sqrt 3V/4PI. Air is pumped into the balloon, so the volume after t seconds is given byV(t)=15+18t. Find the composite function r(V(t)) and use it to answer the following questions. Round the results to the nearest hundredth of a second. [MO3.6] At what exact time

How long does it take for a new train to appear at the subway during rush hour. If you referring to "arithmetic progression", it's a sequence of any numbers differing from each other by the same, constant number. QUESTION If the last two terms of their sequence were to continue in an arithmetic sequence (increasing or decreasing by a constant

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looking for the answers not the steps Safari File Edit View History Bookmarks Window Help $ 100% [27 Sun 4:13 PM Q DE . . . coursehero.com C Homework Help - Q&A from Online Tutors - Course Hero Mathway | Algebra Problem Solver E * Course Hero Find Ask Find study resources Earn by Study Resources v Expert Tutors Contributing v Get 24/7 homework
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Occupational Reading Assessment Car Pool Schedule Parking Zone Arrival Departure Number of Occupants Car Pool Number 3A 7:30 AM 4:00 PM 4 2837fhw 2A 8:00 AM 4:30 PM 3 4921dih 1A 8:30 AM 5:00 PM 5 9247dwt 3B 7:30 AM 4:00 PM 2 2937fqw 2B 8:00 AM 4:30 PM 4 2839fts 1B 8:30 AM 5:00 PM 4 2839fds 3C 7:30 AM 4:00 PM 5 9287dwj 2C 8:00 AM 4:30 PM 6 4837dbl

Explain the process of subtracting 3-5 using colored chips. (Include an illustration)

7.03 Arithmetic and Geometric Series 1. Determine the sum of the first 16 terms of the arithmetic series 20 30 40 2. In a geometric series, the first term is 108' and the common ratio is g. Find the sum of the first :3 terms. 3. Find the sum of the geometric series 1; )i +1 + + 12:3 ...-') -5) J) 4. The sum of the arithmetic series 2 + 4 + (3 + s
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ue Sunday by 11:59pm Points 19 Submitting an external tool Available MGF 1106 SP 22 ONLINE (12 WEEKS) (1) anasarai glenn ? Homework: Section 12.5 video and HW Score: 31.58%, 6 of 19 points homework
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Evaluate the given integral by changing to polar coordinates. ff (5): y) (M, where R fs the region In the rst quadrant enclosed by the circle x2 + y2 = 25 and the lines x = (J and y = x R
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Reflect on the concepts of linear and non-linear systems. What concepts (only the names) did you need to accommodate the concept of linear and non-linear systems in your mind? What are the simplest linear system and non-linear system you can imagine? In your day to day, is there any occurring fact that can be interpreted as linear systems and

8. The following table represents the amounts of certain types of cars in student parking lot. Ford Toyota|Dodg Chev BM e y W 41 46 29 37 24 If I put the names of all of these cars in a hat and randomly choose or hem what is the probability I would choose. a. A Dodge b. A Chevy c. A BMW d. I would not choose a Ford
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please solve 4. [-/1 Points] DETAILS HARMATHAP12 10.2.003. MY NOTES ASK YOUR TEACHER Determine whether the function is concave up or concave down at the indicated points. g(x) = 2x*- 5x + 14x - 3 (=) x = 2 O concave up O concave down (b) x = = O concave up O concave down 5. [-/1 Points] DETAILS HARMATHAP12 10.2.039. MY NOTES ASK YOUR TEACHER
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David invested$5800 in an account that pays an annual interest rate of2.6%,compounded quarterly. a) Find the amount in the account after one year, assuming no withdrawals are made. Do not round any intermediate computations, and round your answer to the nearest cent. b) Find the effective annual interest rate, expressed as a percentage. Do not

Find the indicated number of elements by referring to the table of enrollments in a finite mathematics class. Let the universal set U be the set of all 105 students in theclass, A the set of students from the College of Arts& Sciences, B the set of students from the College ofBusiness, F the set offreshman, and S the set of sophomores. Find the

2. (1i) poinm) (a) Solve the recurrence relation an = ,,_1 6a,._2 with the initial conditions do = 2,11 = 3. (b) Solve the recurrence relation an = 4a,,_1 4a: with the initial conditions no = Lin = 2
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A farmer is trying to cross a river. He is taking with him a rabbit, carrots and a fox, and he has a small raft. He can only bring 1 item a time across the river because his raft can only fit either the rabbit, the carrots or the fox. How does he cross the river.(You can assume that the fox does not eat the rabbit if the man is present, you can

Using the formulas, what were her CPP and EI deductions in January 2018? (Round answers to 2 decimal places, e.g. 52.76.) CPP deduction $ EI deduction $83.50 Using the formulas, what were her CPP and EI deductions in December 2018? (Round answers to 2 decimal places, e.g. 52.76. If an answer is zero, please enter 0. Do not leave any fields blank.)

Calculate the area triangle WXY with altitude YZ. Given W(2,-1), X (6,3), Y(7,0), and Z (5,2) .

can please get help answering these questions, showing all work \f\f
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webassign.net/web/Student/Assignment-Responses/last?dep=29017052 S Gmail YouTube . Maps Navy Leader's Guide. (b) Find the probability that the card is even or divisible by 3. Need Help? Read It Watch It 2. [-/1 Points] DETAILS HARMATHAP12 7.2.016. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER In a game where only one player can win, the probability
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The counter is __________________. Group of answer choices a horizontal or upward, sloping stroke that does not connect to a stroke or stem of a typeface the area in the empty space in letters such as "p" and "o" a curved stroke originating from a stem of a typeface the bar that crosses between one or more vertical lines in a typeface

6.12 Suppose you are working with a data set that is normally distributed, with a mean of 200 and a standard deviation of 47. Determine the value of x from the following information. a. 60% of the values are greater than x. b. x is less than 17% of the values. c. 22% of the values are less than x. d. x is greater than 55% of the values
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A theater charges $50 per ticket for seats in section A, $40 per ticket for seats in section B, and $20 per ticket for seats in section C. For one play, 9,500 tickets were sold for a total of $335,000 in revenue. If 500 more tickets in section B were sold than the other two sections combined, how many tickets in each section were sold?

Discuss why a student must have a firm understanding of multiplying polynomials (3.5 -3.6) to be successful at factoring polynomials (chapter 4). Page 268 might be helpful

Could a graph with a loop edge be a tree? - Could a graph with multiple edges be a tree

please find the domain of the functions and sketch the domains. 1) Find the domain of the function and sketch the domain: f (x) = Vx tan- x 2) Find the domain and sketch it: f (x) = log= (x-1) Vx2-7x+12
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A large university has a pool that is open to all students during the summer. The university keeps track of who is using the pool and how often. Last summer, students made an average of 25 visits to the pool, with an SD of 20 visits. A histogram of the number of times students visited didn't follow the normal curve, however. In fact, about 60% of

Yoko wants to save money to buy a motorcycle. She invests in an ordinary annuity that earns 4.8% interest, compounded quarterly. Payments will be made at the end of each quarter. How much money will she need to pay into the annuity each quarter for the annuity to have a total value of $5000 after 5 years? Do not round intermediate computations,
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Can you please tell me the shaded part and the points 5 Graph the given system of inequalities. x + ys - 1 x +4y2 - 4 Use the graphing tool to graph the system. Click to 10 8 6 16 enlarge graph
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Prove that the sum of the measures of the interior angles of a triangle is 180. Be sure to conjure and name the appropriate geometric figures

How do I figure out the question below, A two-tailed z-test found a test statistic of z = 2.153. At a 1% level of significance, what should we do? Reject H 0 Reject H 1 Do not reject H 1 Accept H 0 Do not reject H 0

A lake is stocked with 1,540 young carp. If the number of the original fish alive after t years is given by the function P(t) = 1540e-04t, when will there be 440 of the original fish left? Round to the nearest tenth
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Consider the statement: If n is an odd integer, than n is an odd integer. What would be the starting assumption in a proof by contrapositive of the statement above? O n2 is not an odd integer O n is not an odd integer On2 is an odd integer On is an odd integer
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Determine whether each ordered pair is a solution of x equals four sevenths y . Question content area bottom Part 1 Is (0,0) a solution of the given linear equation

ACLs can be super frustrating at its either you know it or you don't there isn't really anyway to figure it out as you go. PFSense was also a section I struggled with as well there is just so many menu options I cannot find things half the time

The percent of each markdown in a series of markdowns is based on the:

\fName : lrang Tran Instructor grading score: /50 points Math 95 Worksheet 3 Instructions: Please show all your work and use appropriate notation and formatting. You will be graded not only on your mathematical accuracy but on the work you show to get there. All word problems require a complete sentence containing relevant units of measure to
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What is the substitution used to find question 7 (picture below) and need to find both the number of tickets and the cost for the point where the prices are equal? nment 2 points: 1 point for a correct solution, 1 point fo Je know : For ticket + 10 = 1 ( ticketing and ticket r System ) have sar + 16 = 4 ( Max ticket) need to For tick max tick + 4
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I need it asap Question 17 {2 points). Are the two graphs isomorphic? Use the minimum criteria a graph must meet in order to be potentially isomor- phic to answer the
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Please help solve. Use the followmg' data for problems 3-6 Tucker Inc. produces high-quality suits and sport coats for men. Each item requires cutting time, sewing time, and material. The relevant information is in the table below. 61.1.11... Product .ours nours = s s Iuanti -- _'_II--_ Available Resources _-_ Added hourl cost ofovertime $ _-_
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SIX is a right triangle with the measure of X60 and the measure of I If IX 5, find the length of SX

A commutative ring R is called reduced if R has no nonzero nilpotent elements. Find a condition on n that characterizes when Zn is reduced.

Bubbling alcohol is typically diluted with water to 70% strength. If you need 3.5 ounces of 45% rubbing alcohol, how many ounces of 70% rubbing alcohol and how much water should you combine?

How do I solve y=1.4 (1.02)^x and solve as a percentage

Instructions: Indicate each statement as being (T)rue or (F)alse. 1. (2 points) In a simple graph, the degree of a vertex is equal to the number of vertices adjacent to it. 1. 2. (2 points) If x and y are different outcomes of the same experiment, then 0 0 is odd, then the complete graph K,, contains an Euler tour. 7. (2 points) The number of ways
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Math question is below! Question 3. For the month of December, sales at a sporting goods store were at an all-time high at $40,000. As always happens, though, January sales were much lower, at only $24,640. What was the percent decrease in sales from December to January
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1. The body weights measured in kilograms for 3rd quarter block release 2019 Biostatistics Students was randomly taken and recorded as follows: 85, 100,90,80,90,70,100,55,70,65,80,40,90,70,60,65,30,150. Calculate the following a. The Mean, Median and the Mode. b. Variance and Standard deviation. c. Standard error of the mean. d. Confidence

Let f (x) = x 12 and g(x) = x 8 . (a) Find (f/g) (9) Show work. (b) Find the domain of the quotient function f/g Explain.

(4 points) Determine the minimum cost spanning tree of the graph below using Kruskal's Algorithm. Make sure to list the edges of the spanning tree, and the cost of the spanning tree. A 12 C F 8 14 7 5 E 3 6 15 H D
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B3 Midterm - Spring 2024 Applic X + v Cc 25 myleoonline.tamuc.edu/d2l/le/content/146686/viewContent/2087494/View w D a Relaunch to update M Gmail @D YouTube Maps Midterm O 2:51:01 remaining X Page 1: - - - 1|23 max 8z + 12z, =) 8.1 a5 (e 1 +x9 12 r1 + 2%2 S 12 Quiz Information z9
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Adrian loves to go on Ski trips. Going on a Ski trip costs Adrian a total of $54 per trip. Adrian also loves to go to Jazz concerts. Going to a concert costs Adrian a total of $22 per concert. Adrian must allocate his monthly entertainment budget carefully, and has evaluated how much satisfaction, measured in utils, he obtains from each Ski trip
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show step-by step details Let W be the subset of P2 given by W = PEP2 : p(x) = (2a - b)x + (a - b)x+ a+ 3b, a, b ER). Answer the questions below by providing written explanations in the essay box at the end of this question and filling in any other answer boxes provided. You may use P2 to represent P2 and R to represent R. a. Show that W contains
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This must be handwritten, not typed.Typed answers will receive zero credit.Each problem is worth 15 points.Write out your answer on this page and show your work on a separate sheet of paper.For any work on your calculator, clearly indicate what you entered.Write clearly and number the problems and each page. 1. 2.Assume your credit card has a

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