There are 8 pints in a gallon. So Zack’s statement is nonsense. Angela’s makes sense. 1 pint = 1/8 of a gallon.
It would be A. Mean because “mean” is the sum of all of the numbers in the data set divided by the amount of numbers in the data set.
The half-life of the element is 13 minutes, which means after 13 minutes, any starting amount decays to half. So element X decays with a rate k such that
Solve for k :
Now, we solve for t such that
Answer:
It is reasonable
Step-by-step explanation:
23 degrees Fahrenheit converts directly to -5 degrees Celsius