Assume that when human resource managers are randomly selected, 57% say job applicants should follow up within two weeks. If 20 human resource managers are randomly selected, find the probability that exactly 12 of them say job applicants should follow up within two weeks.

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

answer: 70 is the answer cause if you add all of them together its 70

if you times it is 1,437,696 dogs that is if you times it