Answer:
cost = 333 .6 $
Step-by-step explanation:
perimeter = 2 * pi * R = 2 * pi * 15 = 94.24 feet
cost = 3.54 * 94.24 = 333 .6 $
Answer:
B. 1.2 x 10^-1
Step-by-step explanation:
3.6 x 10^7 = 36,000,000
3 x 10^8 = 300,000,000
36,000,000 ÷ 300,000,000 = 0.12
= 1.2 x 10^-1
Answer:
5 cm
Step-by-step explanation:
Area = length x width
40 = 8 x w
40/8 = w
5 = w
Answer:
4/3
Step-by-step explanation:
x + 6 - (x + 2) / 3
= x - x + 6 - 2 / 3
= 4/3