The circumference of a circle varies directly as the radius. A circle with radius 4 in. has circumference 25.12 in. Find the circumference of the circle if the radius changes to 11 in.

Q: Interest is compounded semianually. Find the amount in the account after the given time. Principal…

A:

Q: made a $3000 down payment on a car. The total cost of the car was $7500. He made 36 equal monthly…

A:

Q: The function/ (t) 0.2t³ + 3t² +100 for 0 st≤ 9 gives the CPI of an economy, where t = 0 corresponds…

A:

Q: In 2012, the population of a city was 6.66 million. The exponential growth rate was 3.16% per year.…

A:

Q: Estimate the area under the graph of f(x) = x² + 3x + 1 over the interval [3, 5] using five…

A:

Q: Consider all four-digit numbers that can be created from the digits 0-9 where the first and last…

A: The first and last digits should be even. Hence, Total number of numbers possible = 5*4*8*7 =1120…

Q: [1 Find the eigenvalues and eigenvectors for A = The eigenvalue a + bi = The eigenvalue a - ·bi =…

A:

Q: The number of a particular fish in thousands x years after 1974 can be modeled by f(x) = 221…

A:

Q: For Exercises 13 and 14, use similar triangles ABC and FGH. 13. Which statement is not true? A. ZH…

A: To determine which of the given statement is incorrect about the similar triangles

Q: QUESTION 11 Use the appropriate rounding rules to do the following calculation. Express the result…

A:

Q: A lawn care service has a fixed cost of $125 per day and an additional cost of $8 for each lawn they…

A: Fixed cost=$125 per dayAdditional cost=$8 each lawn

Q: population is growing at an annual rate of 5.2%, then determine the tinuous percentage rate of…

A: Given query is to find continuous rate of growth

Q: Write an equation for a function that has a graph with the shape of y=x², but upside-down and…

A: for right and left shift chane in the values of x for up and down shift change in the value of y…

Q: Lindsay is checking out books at the library, and she is primarily interested in mysteries and…

A:

Q: A baby weighs 18 pounds at her four-month appointment. Six months later, she weighs 24 pounds. By…

A: A baby weighs 18 pounds at her four-month appointment. Six months later, she weighs 24 pounds. We…

Q: The percentage of executives in a certain industry receiving cash signing bonuses is increasing. The…

A:

Q: Fill in the blanks below in order to justify whether or not the mapping shown represents a function.…

A:

Q: Determine the monthly payment for the installment loan. Number of Annual Percentage Payments per…

A:

Q: 7. A. Determine the sum of the sequence Μ 3 Σ 10" n = 1

A:

Q: How many four-card hands can be dealt from a 52-card deck?

A: Here is the solution:

Q: Let T: R² → P₂ be a linear transformation for which [1]-1-]-*+ = 1 - 3x and T = x + 3x². -3 a Find…

A: Given that         T : R2 --> P2 be a linear transformation for which T(1,1) = 1-3x and T(2,-1) =…

Q: Landon Wallin is an auto mechanic who wishes start his own business. He will need $4000 to purchase…

A: A) Total Loan = $ 4,000   Period = 48 Months   Rate = 4.5%   Finance charges rate for 48 Months/…

Q: CUST where

A:

Q: Suppose that $26,000 is deposited in an account and the balance increases to $31,756.47 after 4…

A: The formula for continuous compounding is A=PertwhereP=initial investmentA=final amountr=annual rate…

Q: 1845 X = 7w² + 4w – 6 Y = w² – 11w + 13 X+Y= Your answer should be a polynomial in standard form.

A:

Q: h varies jointly as f and g. Find h when f = 12, g = 7, and k = 3.

A:

Q: Look at the below table. What is the constant of variation? C c 2 был 15 20 d 40.5 16.2 8.1 5.4 4.05

A:

Q: How much water and how much pure vinegar should be mixed to produce 10 cups of a mixture that is…

A: To determine how much water and how much pure vinegar should be mixed to produce 10 cups of a…

Q: mine the center and the radius for the circle: (x + 4)² + (y + 3)² = 49 Center of the Circle

A: Given query is to find the centre and radius of the circle.

Q: The 11th term of an arithmetic sequence is 52, and the 19th term is 92. Find the 1000th term. 1

A:

Q: A. B. | Find a nonzero vector w € R³ which is orthogonal to u but not orthogonal to v Find a nonzero…

A:

Q: Consider the functions F and G as shown in the graph to the rig Find the domain of G/F. What is the…

A: here ,    we have graph of functions F and G    then we have to find domain of functions    since we…

Q: 1 Suppose that $56,000 is invested at 4-% interest, compounded quarterly. a) Find the function for…

A:

Q: Use synthetic division to find the quotient and the remainder. (x²-3x²-7)+(x+2) The quotient is and…

A: Answer is in step 2.

Q: An equation of a hyperbola is given. Find the vertices, foci, asymptotes and the length of the…

A:

Q: Problem. 6: Find f by solving the initial value problem. f'(x)=52²+82-7. f(2)=-3 f(2)= 4 Problem. 7:…

A: As per the rules, we are supposed to answer the first question and rest other can be reposted.

Q: Use the formula A-1 = 11 ad - bc to find the inverse of the 2 x 2 matrix, if possible. (If an answer…

A:

Q: Find the quotient and remainder using long division. x³ + 2x² + 148 x + 6 The quotient is The…

A:

Q: What is the scale factor of this dilation? 3 3 5 A' B' B

A: Given query is to find the scale factor of the dilation.

Q: Evaluate the integral 7 [₂ 0 9. (x-3) +9. (x - 6) dx. Here (.) is the Macaulay bracket.

A:

Q: 1. Evaluate arcsin a. in radians b. in degrees 2. Evaluate arccos • (√6 + √²). 4 (√6 + √²) 4 a. in…

A:

Q: How many solutions does this system have? y = 3x + 14 4y = 12x+64 3. How many solutions does this…

A:

Q: solve the system of equations by any method: graphing, substitution, or elimination. 3x+y=-6…

A:

Q: A storage tank has a radius of x + 5 metres and a height of x metres. Determine the dimensions of…

A:

Q: Solve the inequality x² - x - 2 > 0 a. x 2 b. -1 1

A: x2-x-2>0x2-2x+x-2>0

Q: Find all solutions of e2x = x + 6, correct to 4 decimal places using the Newton Method.

A:

Q: If matrix A has Dimension 3x5 and Matrix H has size mx2. If matrix A is multiplied by matrix H, what…

A: If matrix A has Dimension 3×5 and Matrix H has size m×2. If matrix A is multiplied by matrix H, then…

Q: The points (√5,- 10) and (√2,4) are endpoints of the diameter of a circle. Determine the center of…

A:

Q: Fill in the blanks below in order to justify whether or not the mapping shown represents a function.…

A: Since we know that two element of a set in a function can have can have same image and we call it…

Q: You are given a bag of jelly beans. There are 7 red, 8 blue, 4 yellow, and 10 pink. Find the…

A: