According to this chart, the area of a circle with a diameter of <span>2.2 m is
area=(pi)(r)^2=</span><span><span>(pi)(d/2)^2</span>
= (pi)(2.2/2)^2
= 1.21 (pi) m^2</span>
I believe that the correct answer is 12
Answer:
So the Percentage Increase = 15 %
Step-by-step explanation:
Given:
Original price = $ 90.00
New Price = $103.50
To Find:
Percentage Increase = ?
Solution:
Percentage Increase
%
Now In our Given Data
Difference in Value = New Value - Original Price
Putting in the values
Difference in Value = 103.50 - 90.00
= $13.50
Now we Know all the value and the formula is
Percentage Increase
%
Putting in the values
Percentage Increase
%
%
= 15%
which tells us that
Percentage Increase = 15 %
Answer:
A) it depends. If they bought 10 calculators, we would multiply 31.25 by 10. 31.25x10=$312.50
B)Divide 500 by 31.25. Since each calculator is $31.25, we divide $500 by it to see how many they can buy with $500. 500/31.25=16
Step-by-step explanation:
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