Answer:
try A
Step-by-step explanation:
Use the formula for finding the area of a cylinder - V = (pi)r^2h
Add in the numbers you were given:
V = (22/7) 5^2 (175)
The volume is A) 13,750 ft3
Answer:
10
Step-by-step explanation:
pythagorean theory.
6^2+8^2=hypotenuse
36+64=√100
√100=10
Answer:
#3: 81
Step-by-step explanation:
I haven't done this type of math in a while so I'm unsure about #1 and #2, but #3 is 81.
3^4 = 3 × 3 × 3 × 3
3^4 = 9 × 3 × 3
3^4 = 27 × 3
3^4 = 81