Answer:B
Step-by-step explanation:100% correct
Answer:
I think option D.
Step-by-step explanation:
lmk if it's wrong
Answer:
P=3.5
P=2.667
Step-by-step explanation:
p=f/a
P=70/20
P=3.5
then f is increased by 10
f=70+10=80
and a is increased by 10
a=20+10
a=30
therefore; P=f/a
P=80/30
P=2.667
11/18 =0.6111111. I don’t think the ! Has any meaning