Answer:
Radius: 7.75
Volume: 1949.82
Step-by-step explanation:
The radius is half the diameter, so 15.5/2 is 7.75
The formula for a sphere is V=4/3 (πr^3). All that needs to be plugged in is the radius. You should be able to use a calculator for this problem, so the rounded answer is 1949.82.
Answer:
D)
Step-by-step explanation:
this is the answer
Answer:
A
Step-by-step explanation:
this is a fraction we two powers with the same base so we have tu subtract the exponents and maintain the same base
5^(-6-3) = 5^-9 = 1/5^9
A square has 4 sides of equal length
so the perimiter is 4s where s is the length of 1 side
so if the length of 1 side is 14 then
P=4s
P=4(14ft)
P=56ft
the perimiter is 56ft
