An elevator car starts on the second floor of a building 30 feet above the ground. The car rises 2.94 feet every second on its way up to the 14th floor. Assuming the car doesn’t slow down or make any stops, how long will it take the car to reach a height of 105 feet above the ground?

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

jeff jeff

step-by-step explanation: