Question 1 would be 4 divided by 1/3 (A)
Question 2 would be 16 (A)
Question 3 would be 48 (B)
Question 4 would be 60 laps
Question 5 would be 1/15th
Hope this helps!! :D
Answer:
12
Step-by-step explanation:
x + 40 = 28
x = -12
27 miles. Because in one hour he does 3 miles so in 9 hours he does 27
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
Answer:
V = 10,240mm^3
Step-by-step explanation:
The volume of pyramid is given by the following formula:
(1)
b: base of the pyramid = (32mm)^2
h: height
Thus, it is necessary to find the value of h, by using the Pitagoras's theorem, one half of the base and the slant height (which forms a rectangle triangle with h):

by replacing in (1) you obtain:

hence, the volume is 10240mm^3