Answer:
122.46
Step-by-step explanation:
x=1 f = 10(5.5)(1) = 55
x=2, f = 10(5.5)(2) = 110
110-55 = 55
2-1 =1
55/1 = 55
average rate of change = 55
Hi student, let me help you out! :)
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We are asked to calculate the circumference of the two circles; all the required information is given to us.
- The formula for the circumference is: .
'
In this formula,
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Question #1
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<u>Circumference of Circle</u>
<u></u>
<h3>Given value(s):</h3>
So to solve for circumference, we should substitute 10 for y, which gives us:
Circumference:
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Question #2
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This time, the diameter is 6 units. We follow the same steps to find the circumference:
Upon multiplication,
Hope it helps you out! :)
Ask in comments if any queries arise.
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Answer: 2 X 2 X 3 X 3 X 5
Step-by-step explanation: please see attachment for explanation
Lets write this out:-
b + b + b + b
This is the same as b × 4 or a number times 4. To make sure we are correct I will substitute b as 2 and solve. Lets do it:-
2 × 4 = 8
2 + 2 + 2 + 2 = 8
So, b + b + b + b = b × 4
Hope I helped ya!! xD