Answer:
11494.04cm³
Step-by-step explanation:
Volume of a sphere
V = 4/3πr³
you got a diameter of 28cm, so half of taht is the radius.
r = 14cm
plug in and solve
V = 4/3πr³
= 4/3π(14)³
= 11494.04cm³
Answer:
D
Step-by-step explanation:
add up the positives then subtract the negative
It would stay the same at 800,000 because there's nothing to show that it can be rounded.
Answer:
12x
Step-by-step explanation:
It has no exponent so it is not a polynomial