A loan of $990 was repaid at the end of 18 months with a check for $1,005. What annual rate of interest was charged? The annual rate of interest was charged at %. (Round to two decimal places as needed.)

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Q: 3) Historical counting methods Use the lattice or Russian peasant method to find the following…

A: I am attaching image so that you understand each and every step.

Q: I. Directions: Solve the following functions. 1. Find (f + g)(x) f(x) = x + 1; g(x) = 2x - 3 2. Find…

A: It is the basic functions problem

Q: Which of the following graphs are functions? )( 1 3 4

A: According to vertical line test for a function, if a vertical line is drawn through the graph of the…

Q: Below is the graph of y=x². Translate it to make it the graph of y= (x+2)² +4.

A: Graph of the function y=x2 We have to translate the graph to make the graph of y=x+22+4

Q: Find a basis for and the dimension of the subspace W of R4. W = {(2st, s, 3t, s): s and t are real…

A: A detailed solution is given below.

Q: each equation, determine whether its graph is sy ck all symmetries that apply. (a) 14x¹ + 11y¹ =78…

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Q: a) z³ =√3+i

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Q: 4) x+5 3 + 2x-1 4 = -2

A: Given query is to find the value of x.

Q: Use the graph of the rational function in the figure shown to complete each statement in Exercises…

A: We have to find the limit from the graph of function.

Q: Find a polynomial p of degree 3 so that p(2)=23, p(-5)=-173, p(3) -75, p(4)= 169, then use your…

A: NOTE: Refresh your page if you can't see any equations. . the third-degree polynomial function is…

Q: Find X, 11.25x+925=45.50x

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Q: It says if Jamal rides his bike to school and back home. It is two miles each way. How many miles…

A: NOTE: Refresh your page if you can't see any equations. . Jamal rides his bike to school and back…

Q: Prove that ∀n ∈ Z, n3 + n is even.

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Q: For the following system of linear equations, find the number of digits required to use in the…

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Q: Solve the system by substitution: {x-7y=(-46) ; 2x-6y=(-44) I have tried reducing the 2nd equation…

A: we will find the  required value of x and y.

Q: Given the polynomial -x3+4x5 - 3x² + 1, determine the following: a) the max number of real zeros. b)…

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Q: Determine the solution set of the given linear system by LU- Factorization x = y + 2z = 5 2x - 2y +…

A: Given, x-y+2z=5, 2x-2y+4z=10, 3x-3y+6z=15

Q: Find conditions on k that will make the following system of equations have a unique solution. To…

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Q: An eat-all-you-can restaurant charges $230 for adults and $250 for teenagers. At the end of the day,…

A: Here we are using some of number thery results such as the division algorithm to evaluate integer…

Q: 1) Determine the leading term, leading coefficient, and the degree of the polynomial function. Then…

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Q: Heather is considering purchasing an item that costs $19$19. The sales tax in Heather's area is set…

A: Solution is done in step 2

Q: Find the differences (you don't have to show the work for this) and write the quadratic equation.…

A: see below the answer and explanation

Q: 1. STEM Density is a unit rate measured in units of mass per unit of volume. The mass of a garnet is…

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Q: ind the missing coordinate to complete the ordered pair (? ,12) with this equation. 8x + 3/4y = 14…

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Q: Perform a row reduction on matrix A to obtain matrix B: 1 0 1 2 3 -1 → B = -4 -4 3 Find the…

A: Given   A=2101023-10-4-43→B=2101023-10021

Q: Using the interest formula A = P(1 + rt), solve for the indicated variable. Solve for P. P=

A: Given query is to find the value of P.

Q: Determine whether S is a basis for R³. S = {(4, 3, 5), (0, 3, 5), (0, 0, 5)} OS is a basis for R³.…

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Q: The Mendez family is considering a mortgage loan of $349,500 at an annual interest rate of 6.65%.…

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Q: What is -17+22-4-(-7)+3?

A: NOTE: Refresh your page if you can't see any equations. . the given expression is

Q: 1) Determine the domain for the functions below. Write a short explanation for each. a.…

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Q: Suppose we have 10 neighbors on a street that would like to put in street lights for security. Each…

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Q: Determine the truth value of the following statements if A, B, and C are true and X, Y, and Z are…

A: Given statements  A,B and C are T and X,Y and Z are False. A=TB=TC=TX=FY=FZ=F Using the properties:…

Q: If Jason wants to play as many total games as possible, what combination of games should he play? Is…

A: Sol:- if jason wants to play as many games possible at least one between then shaded region gives…

Q: A circle with a radius of five is centered at the origin. A point on the circumference of the circle…

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Q: You are going to an amusement park. It costs $15 to get in and $2 for each ride. Write an expression…

A: Solution: Given that costs $15 to get in and $2 for each ride.

Q: 1 4 [-1 Form the Matrix Ak? 3.Let Matrix A = 2 3 and k be any scalar b = -4. -3]

A: We need to find Ak.

Q: A firm’s revenue function from the sale of S21 is R(y) = 2y2 − 9y − 221 and the  firm’s total cost…

A: NOTE: Refresh your page if you can't see any equations. . revenue and cost functions are where…

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Q: This absolute value graph is not a reflection of its parent graph. This graph shifted up -10 -5 10…

A: Consider  a) b)

Q: Peak A has a height of 139 mm and a width at half height of 6.8 mm. Peak B has a height of 133 mm…

A: Peak A has a height of 139 mm and a width at half height of 6.8 mm. Peak B has a height of 133mm…

Q: 2) Write the equation of a linear function that passes through the point (14,20) and is parallel to…

A: Topic- equation of line parallel to given line. We are given a line with equation 5x+7y=18 and we…

Q: 3 E O A = -1 2 6 -1 1 2 4 13 13 (a) 2A¹ +C (b) DT - ET (c) (D-E)T (d) BT +5CT (e) CT - A (f) B-BT…

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Q: Graph the solution set of the following system of inequalities. 2 yax²-9 x-y 2-3

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Q: The table below shows the relationship between the number of ounces of frozen yogurt and the cost.…

A: We have to derive a linear function from the given data . yogurt cost 5 12 10 22 15 32 20…