Answer:
It will take 5 stages to reach the surface.
Step-by-step explanation:
-225/50=4.5 or what times 4.5 equals -225
Then the problem says to round up so 4.5 becomes 5.
10,500 mosquitos because 1,000•10hr=10,000 then half of a thousand is 500 so it's that
Step-by-step explanation:
1\5 ÷3/7=7/15
3/7 multiply by 7/15=1/5
