<span>(1/2) [SIN(X-Y)-SIN(X+Y)]= COS(X)SIN(Y)</span>
12 3/4 + 15 1/4
12 + 15 = 27
3/4 + 1/4 = 4/4 or the same as 1
27+1=28
So the answer is Julie used 28 gallons of Water.
This problem has my name!!!!!!!!!!!!!
Answer:
The maximum amount of profit is 32
Step-by-step explanation:
Given

Required
Determine the maximum profit
This is calculated by calculating the maximum of the function.
A quadratic function is of the form

and its maximum is:

So: 
We have that







<em>Hence, the maximum amount of profit is 32</em>
Answer:
It’s the first one
Step-by-step explanation:
I
Answer:
What do you want me to answer?
Step-by-step explanation: