13. r(t) = 3 cos³ ti + 2 sin³ tj + k 14. r(t) = 4√ti + t² √tj + ln t²k 15. r(t) = e¯¹i + 4j + 5te¹k

Q: Find "x" and BC if B is between A anc

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

Q: 2) Find the formula for a quadratic function that passes through the points (4, 3) and (2, o a as…

A: To Find :- The formula for a quadratic function that passes through the points (4, 3) and (2, 8) and…

Q: 2x-5=x+7. Where do I begin when solving this analytically?

A:

Q: fG) = x sc)=3x+12 ($09) (x)=

A: To find g0g(x) Given that  f(x)=1/x and g(x)=3x+12

Q: If ƒ(x) = x² + 6, g(x) = x − 3, and h(x) = √x, then (fog)(x) = (gof)(x) = (hog)(x) =

A: To find the composition of given functions.

Q: Solve the equation *+-+7 +2 x 3* Ox=-55 X= 6 Ox=-11 Ono solution x=7, x=-3 X

A: We will solve x+2x-7=x+7x+3.

Q: If z = 9x2 + y? and (x, y) changes from (1, 3) to (1.05, 2.9), compare the values of Az and dz. dz =…

A:

Q: The solution of the  equation 2y = 5y - (18/5) is

A:

Q: Solve the following equation for x. (x + 1) 7 1 3 Give your answer in simplest form. Do not type 'x…

A:

Q: Can you answer it and explain your steps

A:

Q: 4. Solve for 2: 8x - (x − 4) = 2(x −8). x = -2 x = 2 I = 4

A: Given that 8x-(x-4)=2(x-8). Solve for x in the above equation. We have that 8x-x+4=2x-16.

Q: Describe the method of deriving solutions from the model?

A: A solution can be extracted from a model in 2 ways.

Q: I have purchased 600 linear feet of fence to enclose my backyard. Using the back edge of my house as…

A: To find the area

Q: Can you show the working for 2A + 2b = 6  and  3A - B = 1, in equation one I, want to follow all…

A: Let's solve.

Q: Describe which step the error occurs, what the error and show work to correct it:

A: The error is there should be 2-6 and not 26.

Q: I do not understand how you are getting the values. Can you show a step by step on how you are…

A: y'=7-5yy0=1 h=0.1

Q: PROBLEM NUMBER 6 Solve 3y²+x=0, where y=5, when x = 0.

A: We shall use separation of variable then direct integration to solve IVP

Q: 7. 2x-42 = 20 -3x + y- 42 = 20 -4x + 2y + 32 = -15

A: We will solve the following. As per the guidelines we can solve 1 problem only

Q: Solve for X X(A-B) = M(X-C)

A: Given:

Q: Solve 1og x t1og (x-2)= 10q (ex)

A:

Q: a*y, u (a, х, 2х + 2 Uz + xUy = x²y, 5x

A:

Q: (2x + x²y³)dx + (r³y² + 4y³)dy = 0 %3D

A:

Q: Solve 1 0-430 = x (0) = -3, y(0) = 1181-0 = = -5 + 18

A:

Q: ZT=21 RT=6x-6 S T N R

A: Recall: The diagonals of a parallelogram bisect each other.          ⇒RZ=ZT

Q: dx Q2. Integrate

A: Given,I=∫1x2+15dx Consider x=tanu and u=arctan(x) then, dx=sec2udu…

Q: U varies directly with the cube root of V and inversly with W. How do I make an equation out of…

A:

Q: Rearrange the equation to solve for R. R[1- (1 + 0.051)-| -13 + T) 12 000 0.051 a) R= 12 000 x 1- (1…

A:

Q: D. Solve the equation zx = x² + xy? when x = 0, z, = y³ and when x = 2, z = y.

A:

Q: 4y x + 4 6(y-1) 4x -2

A:

Q: Solve for y. x= (3y+5)/(7y-1)

A: To solve for .

Q: For what values of the parameter d the equation (3 – d)x² + (d – 3)x -= 0 4

A:

Q: Please find the general solution of the following equations: (x - 1)3y''' + 2(x-1)2y'' - 4(x-1)y' +…

A: *By Bartleby policy I have to solve only first one as these are unrelated problems.These are…

Q: determine the value or values that must be excluded as possible solutions 4/x +2/5 =2

A: Excluded value is a variable’s value that makes the denominator 0.

Q: Solve for x. Rx² +Tx+Q = 0 2

A: Given that: Rx2 + Tx + Q= 0 To find: Value of x. We have to find value of x by using the quadratic…

Q: (b) a²y" – 4xy + 6y = x², x > 0

A:

Q: Discuss in brief infeasible solution?

A: Linear programming: It is a mathematical modeling procedure where a linear function is maximized or…