There would be 260 lifegurads
The easy way is to divide 18.2 by 0.07 to get your answer
If my answer is wrong pls let me know i try my best to edit and make it right
Answer:
4th one
Step-by-step explanation:
Answer:
B. 0.4
Step-by-step explanation:
area of circle is 

area of triangle is bh
(14)(10)(1/2)=70
=0.403857