Will award 90 points
use technology or a z-score standard normal table to answer the question.
scores on a standardized exam are normally distributed with a mean of 63 and a standard deviation of 7. consider a group of 6000 students.

approximately how many students will score less than 71 on the exam?

5105

5186

5237

5355

answer: i'm not sure

step-by-step explanation:

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

it is only things thain can be deafeated

step-by-step explanation: