Answer:
A. real numbers, rational numbers
Step-by-step explanation:
An integer is a whole number, -2/15 is not whole. It is real and rational.
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: the answer is 15.5 I did it on Delta Math and got it right!!
TRUST ME WITH THIS ANSWER!!
Answer:
MNO no se estoy en 6th y no se pero esta es mi respuesta espero y me la saco bien