Answer:
9 :)
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Answer:
1.85
Step-by-step explanation:
This problem can be solved by using unit conversion. The trutle swimming at 
, to calculate its speed in 
:
We have to convert meter to kilometer, and second to hour as follow:
If you make an equation first, 88.72 ≤28+.06m, you can figure it out.
First you subtract 28 from 88.72 getting 60.72≤.06m. Then you divide both sides by .06. Then you get your final answer, which is an inequality, 1012≤m.
That means that Martina uses at least 1012 minutes of service.
