John earned $450 in a week. if he worked 14 hours during the week and 8 hours on saturday at time and a half and 2 hours on sunday at double time, what was his hourly rate of pay?

14 + (8 x 1.5) + (2 x 2) = 30 hours

$450 ÷ 30 = $15

hourly rate = $15

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

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734