Answer:
Approximately 55 students
Step-by-step explanation:
13% of 420 is 54.6 which you can then round up to 55
Hope this helped!
Given there are 12 parts in the ratio, we would divide 48 by 12 which equals 4. So, the ratio would be 28:20.
Answer:
3) -11
Step-by-step explanation:
f(-3)=5*(-3)+4
f(-3)=(-15)+4
f(-3)=-11
Step-by-step explanation:
converts to 1.75
7*1.75=12.25
12.25*12.25=150.0625
150.0625= square units