Calculate P ( Z > -0.1)

p(0.7 < z < 1.31) -

An advertising firm is hired to promote a new television show for 3 weeks before its debut and 2 weeks afterward. After t weeks of advertisement campaign, it is found that P(t) percent of the viewing public is aware of the show, where P(t) = (59t/0.7t^2+16) + 6 a. What is the average percentage of the viewing public is aware of the show during the 5 weeks of advertising campaign? (Hint: P(0) is already in the unit of percent) b. At what time during the first 5 weeks of the campaign is the percentage of viewers is the same as the average percentage found in part (a)? (Hint: use algebra or graph to solve the problem

The table gives the number of books sold N(t) for a new novel t weeks after release at a certain book store.

v= k - gt slove for g