The factors of 40 from that list are 4, 8. and 80. A factor needs to be able to be divided by 40.
We will use the followin property of logarithms:

So, we have

If you multiply both sides by 4, you get

Answer:
all of these
Step-by-step explanation:
Answer:
35%
Step-by-step explanation:
A prism's volume is the area of the face that does not have more than 1 equal counterpart mulitplied by the height of the entire prism, in which the height of the prism is not any of the sidelengths of the face whose area is being multiplied.