Olivia is opening a clothing store. She plans to start by selling T-shirts. It costs her $9 for
each shirt, $2 per box for the shirts, and $0.15 a bag. Olivia also spends $600 on rent, $40
on electricity, and $25 on advertising each month. What is the cost function for Olivia's
clothing store per month?
A. C = 11.15n + 665
B. C = 9.00n + 665
C. C = 665n + 11.15
D. C = 9.15n +665

The amount of energy it takes to lift a box might be a function of which of the following

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?