2 people can paint a fence in one hour. How long would it take 10 people?
Give your answer in minutes.

12 minutes

Step-by-step explanation:

1 hour = 60 minutes

2 people can paint a fence in 60 minutes

If 5 times as many people paint a fence, it will only take 1/5 of the time as it takes 2 people to paint the fence

60 * 1/5 = 12

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

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