The question exemplifies a
B. Unit Conversion
problem.
Jonathan must convert 9 hours to the equivalent number of minutes (540 min).
Answer:
55- 3m is the awnser for this question
Step-by-step explanation:
The first cube is 12, the second one is 10. Just do length times width times height.
Answer: 
Step-by-step explanation:
We know that the general form of the exponential decay formula is
, where y is final amount remaining after t time, A is the original amount and r is the rate of decay
Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. 
Hence, the ratio of remaining since the nuclear accident is 