15 divide 30 by 2 and you have your answer
Answer:
the answer is 5/2 or alternative form 2*1/2 so the answer is C
Answer:
its most likely A
Step-by-step explanation:
Considering it goes at a steady rate with the second variable being reasonably scattered, the level of pure water would obviously go down not up,considering you are adding frogs. than again i havent really reached this degree of mathematics. But through reasoning i beleive it's A