E = mgh
m = E/gh
g = E/mh
h = E/mg
Answer:
plz also help me its in my hw
Step-by-step explanation:
The average profit of the local store is an illustration of an exponential function
The profit function is: 
<h3>How to determine the function</h3>
From the question, we have:
- Initial value (a) = 960
- Rate per year (b) = 88%
An exponential function is represented as:

So, the function that represents the profit per year is:

Divide x by 12 to get the monthly rate

Evaluate the exponent

Hence, the profit function is: 
Read more about exponential functions at:
brainly.com/question/11464095
27x² and 81x⁵
81 = 27*3
x⁵ = x²x³
81x⁵ = 27*3*x²x³= (27x²)*3x³
We can see that 81x⁵=(27x²)*3x³ includes as a factor 27x²,
so GCF is 27x².
12.5 minutes becuase 25ft divided by 2 ft is 12.5