Answer:
d
Step-by-step explanation:
if Emma makes 12 cupcakes and her friends eat them all, she now has 0 cupcakes.
Answer:
14.4 × 10^13
Step-by-step explanation:
.........
Hi.
C =<em> </em>2<em />π<em>r
</em>
<em>r = </em>16
2π(16) = 100.48 (π = 3.14)
The clock will travel 100.48 in in one hour.
Cheers!
Answer:
The best approximation is 
Step-by-step explanation:
we know that
The area of the circle is equal to

In this problem we have


substitute

Answer:
382.3
Step-by-step explanation:
v=πr²h
v=π(5.2)²(4.5)
v=about 382.27