The exponential equation that gives the number of bees in week 12 is of:

<h3>What is an exponential function?</h3>
It is modeled by:

In which:
In this problem, considering that the initial week is the first, and the value triples every week, the expression for the number of bees after x weeks is given by:

Hence, after 12 weeks, the expression is:

More can be learned about exponential equations at brainly.com/question/25537936
If he has $75 and need $93 to make the purchase, he needs to find the difference between what he needs and what he has:
93 - 75 = 18
He needs to borrow $18 to make the purchase.
Answer:
40
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Step-by-step explanation:
4÷1/2=8
5×8=40