Find P(X ≤ µ) where µ = E(X) is the average number of visits.

Find f. f'(x) = 12x3 1 х> 0, f(1) %3D 1 f(x) : =

Assuming that mean annual temperature uniformly distributed between 100C and 180C, calculate the average annual mean temperature.

Find the total area between the curve of the function f(x)=−2x and the x-axis over the interval [−4,7].

Find the area under the curve y = 2x -3 from 7 to x =t and evaluate it for t = 10, t = 100. Then find the total area under this curve for x ≥ 7. (a) t = 10 (b) t = 100 (c) Total area

Prove that the relative rate of change 1/f(x)is negative that of f(x). Give a general formula for the relative rate of change of f(x)^n