Ajet flies 510 miles in 2 hours.

a. what is the rate of speed of the jet (mph)?

b. at this rate, how far can the jet fly in 15 hours?

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x