James is participating in a 5-mike walk to raise money for a charity. he has received $300 in fixed pledges and raises $11 extra for every mile he walks. use a point-slope equation to find the amount he will raise if he completes the walk.

What is the y intercept of f(x)=(1/2)^x?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?