Kira is riding her bike. The distance she travels varies directly with the number revolutions (turns) her wheels make. See the graph below. 36- 32- 28+ 24 Distance 20. traveled 16- (feet) 12 10 16 18 Number of revolutions (a) How far does Kira travel per revolution? O feet (b) What is the slope of the graph?

Q: 39. у %3-3х + 6 41. 4x - Зу %3 12 4. 40. х- у- 6 42. у 3- -х+7 3

A: This is a problem of slope and line equation. By using general formula of the slope we will plot the...

Q: 3. Particle moves from A (-3.2, -2), to B (-8.1, -2) in the coordinate plane. The value of increment...

A: Let's find. 

Q: 12 is what percent of 60?

A: The concept used: - To translate a phrase of the form "A is what percent ofB?" first, Assume that th...

Q: 9. 4. Let H = Span Determine the dimension of H.

A: In this question we have to find the dimension of H.

Q: Use either elementary row or column operations, or cofactor expansion, to find the determinant by ha...

A: To find the determinant of the matrix

Q: 4) Using the graphs given below, draw the following equations. Be sure to label a specific point on ...

A:

Q: 10. Half a number plus 5 is 11. What is the number? (apply Polya's problem solving strategy)

A: This is a problem of algebra. First of all we will assume a particular number to a variable x or y a...

Q: 241 310 234 From the given matrix, considering the elements of the first row 2, 4, 1, compute the co...

A:

Q: y 4 3 2- 1 -2 1 2 3 4 5.

A: Explanation of the answer is as follows

Q: Solve the Following Equations Using Newton's Method a) cos(x) – sin(x) = 0.5 b) e* + 4 = x* – 10

A: A) cos(x)-sin(x)=0.5 x 0 1 f(x) -0.5 0.8012   Here,  f(0)=-0.5<0 and f(1)=0.8012>0  ∴ ...

Q: Find the inverse of f (2) =-3r. %3D The inverse is g(x) |

A: topic - functions and inverse functions

Q: what is the rate of each cyclist

A: Formula used is               Distance = rate * time The distance travelled by both cyclists = (rate...

Q: 12. Use the given conditions to write an equation for the circle C (-1, 5), a= V10

A: Equation of the circle :         x-h2+ y-k2 = a2  ; where , (h,k) is the center and 'a' is the radiu...

Q: The domain and range of function g(z)= 1-/x.11

A:

Q: A wheelchair ramp is 9 feet long and sits 214 feet high. How long will a similar ramp be if it is 1....

A:

Q: 1. FORMULA: A= Pe^rt. Substitute the given values in the formula below to find the missing quantity....

A: We will find the value of the missing quantity in question 1 as following.

Q: Solve each equation for 0 s 0 < 2n. 2) tan 0 = cos Otan 0 + cos 0 + tan 0 %3D A) (0, 자 B) 4 3n 77 C)...

A:

Q: Two buses leave a station at the same time and travel in opposite directions. One bus travels  13km...

A:

Q: Use the method demonstrated in Example 5 to find the determinant of the matrix. 6 -8 0 -7 4 1 5 3.

A:

Q: Q1: Find the slope-intercept forms of the equations of the lines that pass through the point (3, -4)...

A:

Q: We can add two matrices having real numbers A and B if their Elements are same Order is same Rows ar...

A: This is the basic rule about matrix addition

Q: siven f (x), find g(x) and h(x) such that f(x) g(h(x)) and neither g(x) nor h(x) is solely x. 1 f(x)...

A:

Q: Find the range of f(x)=x-5x+6. O [-1/4, 0)

A: The given function is:fx=x2-5x+6To find the range

Q: The y coordinate of the vertex is: -b6 2a True O False

A: The x coordinate of the vertex of a parabola is given by      x = -b/2a  

Q: Express the column matrix b as a linear combination of the columns of A. (Use A,, A,, and A, respect...

A: The solution is solved by applying Gauss- Jordan elimination method, for (equation) linear combinati...

Q: Explain the difference between an ordinary annuity and an annuity due. (Multiple Choice) A. Ordinary...

A:

Q: The function that has an x-intercept of -2 and a y-intercept of -2/3

A: We can find the function as below

Q: 3. Let A = {1, 2, 3, 4} and B= {0, 1}. Determine the cartesian products; A X B, BXA, A X A, and BXB.

A:

Q: -k 2 For which of the following values k is not invertible? - k -1 3 – k A. k = 1 and k = 2 only B. ...

A:

Q: The slope of the secant to the curve is: f (x) = log1o I between x 1 and x 10 %3D O a) 1 Ob) 9 O d) ...

A: Topic = Functions As per guidelines , At a time only one question can be answered. please repost for...

Q: Solve for x , y and z from the given matrix equation. [ (x - 2) y (2x - 3)]=[ (y + z) 2 (x-1)] 9, 2 ...

A: To solve for x, y and z from the given matrix equation.x-2y2x-3=y+z2x-1

Q: 3. Explain why if u and v are perpendicular, u x v= uv.

A:

Q: a The value of an investment account has a doubling time of 13 years and $35,000 was originally depo...

A:

Q: A man borrows Rs. 1,000 and agrees to pay back every month one half of the amount due. After how man...

A: Given query is to find the number of months when remaining amount less than 15.

Q: find the solution of the exponential equation. (enter your answers as a comma-separated list) 5^x-1...

A: 5x-1=1255x-1=53

Q: Say whether function f(x) = 5x7 - x9 + x4 is .7 a) Odd o b) Even O c) Neither O

A: Find your answer below 

Q: Finding slope given the graph of a line in quadrant 1 that model. Espahol the c.ese cost (in cents) ...

A: Topic:- function

Q: 85. Geometry The volume of a cylinder is given by V = Tr²h, where r is the ra- dius and h is the hei...

A: Volume of the cylinder , V =πr2 h ; where , 'h' is the height and 'r' is tha radius of the cylinder.

Q: What is the axis of symmetry of the following quadratic equation? y=+8x O x= 8 O x= -4 O x=1 O x = 4

A: Topic = Quadratic equation

Q: A) If AB AC and A # 0 then B = C. B) If B and C are both inverses of the matrix A, then B = C

A: First we'll disprove by an counter example And second one is by definition

Q: Solve for the value of x and y from the given equation (2x + y) + (x - y)i = 4 - 10i X= -2, y =8 x =...

A:

Q: Solve the system using the appropriate method. (5x - 8y = 14 1. 5x - 8y = 6 (6x + 2y = 12 3. ly -3x ...

A: As per the company guidelines we can solve first three parts . I hope that the given solution will h...

Q: 35-36. Find the solution set for the constraints in the figure below. 3x + 2y s5; 2x + 5y s6; 3x -y ...

A: x≥0, y≥03x+2y≤5x=0, y=52y=0, x=53(The highest point on y axis)Hence,3x+2y≤5 covers region combined o...

Q: Question: Let 36 9 A=2 1-3 0 0 5 Find the row-echelon form of the matrix.

A: Convert matrix into row echelon form

Q: 1) The rational parent function y = has been transformed. Write the equation of the new image. a) b)...

A:

Q: Find the solutions to the following equation: x° + 15x2 + 56x = 0 O x = -8, - 7, 0 O x = -15, -56, 0...

A: x3+15x2+56x=0x(x2+15x+56)=0

Q: What is the sum of the first 9,000 positive integers

A: topic - arithmetic sequence answer is 40504500

Q: Consider a hexagon tile as an object that has same colour and a neasurement of 13cm on each side. Yo...

A: Area

Q: Graph the solution set. y< (x+2)* +1 ノ 3+ 4+

A: Given query is to graph the inequality.

Q: f(x) = - x² -2x +1

A: This question is based on quadratic equation.