Mr. Gilliam estimates the following probabilities that different students will pass the AP test. Assume that passing the test is independent. Leslie 70%
Helen 60%
Kent 40%

Which of the following events is MOST likely?

A. Kent passed, Helen fails
B. Leslie fails, Helen passes
C. Leslie fails, Kent passes
D. Leslie passes, Helen passes
E. Helen fails, Kent fails

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3