Answer:
i think the answer is C. $38.88
<u><em>hope it helps to your question!</em></u>
The surface area of a sphere is

where r is the radius;
The circumference is

so that

using this value we can evaluate the surface area of 1 ball as:

For 100 ball you get:
I hope this helps you
volume of cylinder =pi.r^2.h
volume =3,14×6^2×15
volume = 1695,6
1695,6÷15=113,04
Answer:
$175
Step-by-step explanation:
$60÷3÷4 =5
$5 is the cost of one adult's food for one day.
$5×7×5
=$175
$175 is the cost of food consumed by 7 adults for 5 days.