Answer:
78.5
Step-by-step explanation:
the formula is C = 2π r
we know the diameter is 24
half of the diameter is radius
24 divided by 2 is 12
substitute what we know
C=2 times 3.14 times 12= 75.36
The closest option is 78.5
The answer is not completely the same because pi is not always exact
Answer:
Just multiply 9.6*4.9 which is 47.04 m^2.
You can basically cut the shape in half, then put the shapes back together to look like a rectangle. The area formula is bh, or 9.6*4.9. Ignore the 11 m.
Answer: False
Step-by-step explanation: If your Compounding interest, the periodic interest is Sometimes less than the annual interest because the period of interest could be say 2 years
Hope this helps ☺
2nd one maybe I’m not to sure srry
Answer:
A.
B. 150
Step-by-step explanation:
Let x be the number of people at the club last year.
The attendance of your club increased by 30% from last year. This means that if the last year attendance was 100%, this year attandance is 100% + 30% = 130%
Thus,
x people - 100%
195 people - 130%
A. Write a proportion:
B. Cross multiply:
