15 I believe is the answer you are looking for.
Answer:
=150.79644...cm²
~150cm²
Step-by-step explanation:
cylinder surface area = 2 pi r h + 2 pi r²
Answer:
1.65 per kg
Step-by-step explanation:
You'll multiply the both incomes and then reduce them to the lowest form.
1/10 * 2/9 = 2/90
Reduce it:
2/90 = 1/45
So the assistant gets 1/45 the income of the athlete.
Hope this helps :)
