Javier jogs 3/4 of a mile in 8 1/2 minutes. if he keeps the same pace, how many minutes does it take him to jog 1 mile?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site