Find the solution for the initial value problem. (Hint: For this one, you will not be able to express the solution x(t) as an explicit antiderivative. Just write it as a definite integral (with appropriate bounds) and be sure to also apply the initial condition.)/ a' = e with r(0) 1 %3D

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A:

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Q: ust do number 27.

A: 27) To sketch the contour map and graph of the function:

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Q: (E) se(a-30)d6

A: (k) Given that                                                           I=∫sec2(7-3θ)dθ

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A: Given revenue function: R(x)=-x2+8x

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Q: b. P(x > 49000) = P(z > + )3D %3D c. There is a(n) % chance that the mean salary of a random sample…

A: Hello thank you for the question, As you have mentioned question number b & c, answering only…

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.