HELPP ME PLS Three drivers competed in the same fifteen drag races. The mean and standard deviation for the race times of each of the driv
Driver A had a mean race time of 3.81 seconds and a standard deviation of 0.21 seconds.
Driver B had a mean race time of 4.03 seconds and a standard deviation of 0.12 seconds.
Driver C had a mean race time of 3.95 seconds and a standard deviation of 0.09 seconds.
Which driver do you predict will win the next drag race?

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

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

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.