Differentiate: y = tan(rsecz) = sec z (1+ ztanz) sec (zsecz) Oy = sec z (1- ztanz) sec (zsecz) Oy = tan z (1 - zsecz) sec (zsecz) Oy = tan z (1+ zsecz) sec"(zsecz) = sec I (ztanz - 1) sec2 (zsecz) y=tan z (zseer

Q: What steps must be followed to solve this?

A: Given the position function, st=t2-1t2+12

Q: Solve for A. 1 0 0 1 2 -1 -1 1 A =

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Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

Q: Problem #1: Solve for X1 and X2 2X1 + 4X2 = 80 3X1 + 1X2 = 60

A:

Q: What would be the excel equation for this problem?

A: The mean is 110 and the standard deviation is 25 grams.

Q: i need both problems solved not just one

A: (1).Purchased value of the car is:  P=$23000After every year the value of the car is decreased by…

Q: 3, 14 Solve for the solution/root of each first-degree equation. 1. --x +7 = 2 2. 5a = 95

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: THIS SOLUTION IS DIFFICULT TO READ - CAN THIS BE HAND WRITTEN?

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Q: Answer this problem correctly

A:

Q: Evaluate the iterated integral. 5 2х х-2 dz dy dx -2 0 y

A:

Q: please explain how to solve this problem

A: *used power rule

Q: -2(4y+1)=-8y– 2

A: We have to find out

Q: Solve the following graphically. x + 3 = √12x+1 Ox=2 x = -2 or x = -4 Ox=-4 x = 4 or x = 2

A:

Q: How to solve problems 13-16 ?

A: 13. (a) 0.4=1.96 (3)n→n=5.790.4→n=14.475→n=209.5256≅210 Thus, a minimum sample of 210 sizes is…

Q: is there no step 3 to this solution? and why does it end like that like what exactly would be the…

A: There is no any step 3. i am going to derive equation again.

Q: Find the average valves of the funce on the qiven intervals: 3. 3 4x+1 gla) =x? E.7 X と

A: We have to find average value function

Q: How long will it take an Amtrak passenger train to catch up to a freight train if their speeds are…

A: Solution:let x = 60 mph the speed of the Amtrak train  y = 45 mph the speed of the Freight traint =…

Q: If you plan to drive between two cities that are 250 miles apart, and you expect to go about 55…

A: Given that, The distance between two cities =250 miles. The distance travelled in 1 hour =55 miles.…

Q: The code is not rendering properly, which makes the solution hard to read.

A: As per the question we have to prove the convolution property of the Laplace transform and hence…

Q: an more work be shown on how to solve this

A: By using a scalar projection to find the shortest distance from the point 1,-2, 5to the plane given…

Q: There is no solution and unclear description of the process to solve the problem.

A: .

Q: How could I complete a problem like this without using excel?

A: Given that We have to find z score that divide a normal distribution The middle 25% from the 75% in…

Q: No clear indication as to what the answers are for this problem.

A: Here you are asked to find mean and standard error of the sampling distribution using central limit…

Q: How exactly do I work out/set up this problem to get my answers?

A:

Q: Decide if each of the following problems is a linearization problem, an optimization prob- lem, a…

A: The given problem is of numerical analysis problem in which we have to find the solution of the the…

Q: Problem 1) The following table shows the years in teaching and the ages of 10 random teachers at…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: e – Va + 6

A: Solution : The given equation is    x=√x + 6

Q: Type out the problem step-by-step in full.

A: Given p1= population proportion of touchbacks in 2010=4162539p^2=sample proportion of touchbacks in…

Q: solve both algebraically and graphically x+y=4 y=3x

A: