Answer:
The answer is 21.
Step-by-step explanation:
If the board was 7 feet long and each piece was cut into 1/3 of a foot, that means that there are actually 21 pieces
I put a picture if it helps...
20-{3+2(5*5)}+16
=20-{3+2*25}+16
=20-(3+50)+16
=20-53+16
=36-53
=-17
c ≤ 4.5 or c ≥ 12
mode: appears most often
median: middle of all values
the answers are already hovered on computer :)