Answer:
80 ft
Step-by-step explanation:
if 1 = 20 then 20 is width but ? is length
1=20
2=40
3=60
4=80
since 4 in is length then actual length is 80ft
Solution: The number of ways we can arrange 3 blue marbles if a set of 5 marbles is selected is:



Therefore, there are 10 ways we could arrange 3 blue marbles.
2560 hairs is your answer
The statement “the value 0 is a
lower bound for the zeros of the function f(x)=-3x³+20x²-36x+16”
is TRUE. The correct answer between all the choices given is the first
choice or letter A. I am hoping that this answer has satisfied your query and
it will be able to help you in your endeavor, and if you would like, feel free
to ask another question.