Answer:
3017.54
Step-by-step explanation:
Volume for area of circle is A = Pie ( Or in this case 3.14 ) * radius ^ 2
Plug in the numbers 3.14 * 31 ^2
31 is half the diameter or the radius
Answer = 3017.54
Answer:
20 degrees
Step-by-step explanation:
$35.10
22% = 0.22
45(0.22) = 9.90
She has saved $9.90
45 - 9.9 = 35.1
Answer:
She bought 142 ounces all together.
Step-by-step explanation:
78.40 + 63.6 = 142