Answer:
Step-by-step explanation:
Look to the next smallest place value, the digit to the right of the place value you're rounding to
Answer:
9
Step-by-step explanation:
Answer:
Step-by-step explanation:
The volume of this cylindrical vase is V = πr²h. Substituting 3 in for r and 8 in for h, we get V = π(3 in)²(8 in), or 72π in³.
We'll need to pour 72π in³ of water into the vase.
Answer:
A
Step-by-step explanation:
Using the rule of exponents
×
⇔
, thus
Given
×
=
, that is
= 
Since the bases are the same equate the exponents
4 + m = 8 ( subtract 4 from both sides )
m = 4 → A
Answer:
the right answer is option B)4