Does the function model exponential growth or decay?
h(t) = 0.25 · 1.56

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.