Ratios don't have to be "per" something, while rates are "per" something.
Ratios compare 2 or more values, as well as rates.
3 would be 36 4 is 47 6 is 69 and 8 is 91
Answer:
the answer should be positive 2 I could be wrong
Answer:
7.065 sq. cm
Step-by-step explanation:
Diameter= 3 cm
Since 2r=d, the radius is 1.5 cm
Circle area formula:
πr^2 --> 3.14(r^2)
Plug in r:
A=3.14(1.5^2)
A=3.14(2.25)
A=7.065
