Answer:

Step-by-step explanation:



Answer:
0.75
Step-by-step explanation:
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
Answer:
Hope this helps sorry I'm in class right now
Step-by-step explanation:
Answer:
12 girls
Step-by-step explanation:
multiply 8 by 3/2 to get 12.