QUESTION 4 If the parametric form of a curve is: x(t) = cos (2 pi t) y(t) = sin (2 pi t) Compute the cordinates of the point when t=0.25. What is the y-coordinate of the initial point? Round your answer to 3 decimal places, if needed. 1

Q: What kind of transformation converts the graph of f(x)= –7x–7 into the graph of g(x)= –x–1?

A:

Q: The population of a city has decreased by 29% since it was last measured. If the current population…

A:

Q: Describe the graphs of the equations: y-intercept, slope, direction of the line.  a. y = 2x b. y =…

A: We have to find the  y-intercept, slope, direction of the line.

Q: The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain…

A: Given query is to find the amount remaining after 4000 years.

Q: ||| = O SYSTEMS OF LINEAR EQUATIONS Interpreting the graphs of two functions 52- 48- 44- 40- 26 30…

A:

Q: (5) -x²=-4x (7) b 8x-6=2x²

A: We have to find the possible values of x.

Q: Find A if : 1 1 1 023 551

A:

Q: Let A be a nonsingular n x n matrix, with n ≥ 2. Prove the following formula. ladj(A)| = |A|-1 Since…

A: To prove the given matrix identity

Q: HMETIC READINESS Evaluating a formula se the equation below to find T, if w=62, m-4, and a = 6.…

A: Topic - Algebra we are given T=w-maw=62,m=4,a=6

Q: 10. Given the function f(z)=(x-1)²; z ≤0 a. Find an equation for f-¹ (z). b. Graph f and f-¹ (z) in…

A:

Q: If X = 18 units and h = 4 units, then what is the area of the triangle shown above?

A: Triangle

Q: QUESTION 25 Which inequality is represented by the following graph: -5 -4 -3 -2 0x3 x 23 -1 0 1 2 4…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Determine the x-intercept: (3.0) (0, -3) (0, 3) (-3,0)

A:

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A:

Q: Use the equation below to find P, if a -5, b=10, and c = 12. P=a+b+c P = 0 X $

A:

Q: Abdul is putting money into a checking account. Let y represent the total amount of money in the…

A: given  30x+550=ystandard form of equation is  y=mx+cwhere m is slope or rate of change c is y…

Q: 5/13) is a point on the unit circle and on the terminal side of an angle in standard position with…

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

Q: 2x² 7 3

A: Given that expression  2x2y73=23(x2)3(y7)3=8(x2*3)y7*3=8(x2*3)y7*3=8x6y21 (Formula of algebraic…

Q: Let V1 = -1 V2 = 3 20-0-0 B = {V1, V2}. X = 12 Determine whether x € Span {v₁, V2}. If yes, find [x]…

A:

Q: Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no…

A: NOTE: Refresh your page if you can't see any equations. . the system Ax=b is  the augmented matrix…

Q: QUESTION 9 What is the distance from the line to the origin? [-8, 15]. [x, y] = 34 Round your answer…

A:

Q: The graph to the right is a graph of a polynomial function. (A) What is the minimum degree of a…

A:

Q: 17 1. Halle los valores exactos de sen(28), cos(28) y tan(28), si 180° <3 < 270° y csc(B) = 15

A:

Q: Your Question: Problem: Officer Kevin Taylor was on his first day of work and he came upon a wreck…

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  where S=speed of…

Q: Professor M tries to fix his financial predicament by catching unicorns in the Wizard valley. He…

A:

Q: 2) a) Using matrix method solve the following simultaneous equations 2x + 5y = 18 x-3y=-2

A: 2x+5y=18 x-3y=-2

Q: A motorboat takes 5 hours to travel 200 miles going upstream. The return trip takes 4 hours going…

A:

Q: You deposit $300 in an account earning 8% coumpound interest for 5 years. Find the future value and…

A: Topic = Algebra As per guidelines , At a time only three sun-parts can be answered. Please repost…

Q: What kind of transformation converts the graph of f(x)= –x+10 into the graph of g(x)= –6x+10

A: Given query to find the transformation applied.

Q: Elsa, Alan, and Frank have a total of $86 in their wallets. Frank has 2 times what Alan has. Elsa…

A:

Q: Sketch the graph of each function. g(x) = X₂ XC x≤0 +4, *> 0

A: To select the graph of the given function

Q: Solve the following linear system by Gaussian elimination. X1 = i X2 11 X3 = i i X₁ + 2x2 + x3 = 13…

A:

Q: Consider an open economy with consumption matrix 1/2 1/4 1/4 C= 1/2 1/8 1/4 1/2 1/4 1/8]…

A:

Q: d the value of k that makes the divisor x - 11 a factor of polynomial x³ - 13x² + 40x + k

A:

Q: Find a - b if a = (3, -3, 2) and b =(−1, 2, 3) a∙b= Is the angle between the vectors "acute",…

A: Given query is to find the dot product and angle between the vectors.

Q: You invest $750 in bank which pays 8% interest per year compounded continuously. What will be the…

A:

Q: Solve the following system by Gauss-Jordan elimination 2x1 + 11x2 + 21x3 = 75 4x1 + 23x2 + 44x3 =…

A:

Q: . Show that if A and B are similar matrices then, AT and BT are similar.

A:

Q: log3 81= y

A:

Q: Cynthia and her father planted a tree in their front yard 8 years ago. The tree was 2 meters in…

A:

Q: 4 (21-³53) 4 6 A = 2 1811 Required: B = (a) 5AAT +2 1₂ (b) 2BBT + 3ATA 4 6 atrices: 3 58 3 9 -5

A:

Q: Calculate the range, population variance and population standard deviation for the following data…

A: We have to find the range, population variance and population standard deviation for the given data…

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A: We have given equation  -3x2-18x=4 -3x2+6x=4 Completing the square  -3(x2+6x+32-32)=4…

Q: Solve for : log(x) + log(x + 4) = 7 I= You may enter the exact value or round to 4 decimal places.

A:

Q: (b) Find the inverse of the given matrix if the matrix is invertible. 020 1001 0-13 0 det= 2

A: We need to find inverse matrix.

Q: You want to buy a $140,000 home. You plan to pay 20% as a down payment, and take out a 30 year loan…

A: NOTE: Refresh your page if you can't see any equations. . the cost of the house is C=140000 and down…

Q: Multiply: 2x5(3x3-x2-2) 6x15-2x10-4x5 6x8-2x7-4x5 5x15x10-4 x8 - 2x³-4x5

A: We have to multiply  2x5 3x3-x2-2.

Q: Calculate the simple interest on a loan of $2,500 at a rate of 6% for 5 years.

A: Let's find simple interest on loan.

Q: Let p(x,y)=3+ (a) For what values of c can p be a joint density function no matter what is? (v + c)…

A:

Q: For what value of a is the following true? log(x + 4) = log x + log 4

A: