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DanielleElmas [232]
3 years ago
11

Carlos is shopping for a cap. He knows that his head circumference is 22inches. Which size of cap should he buy to fit his head

best?
Mathematics
1 answer:
Flura [38]3 years ago
6 0

Step-by-step explanation:

The circumference of Carlos' head is 22 inches. He want to but a cap. He must know the size of the cap. The formula of circumference of circular shaped object is given by :

C=2\pi r

r is radius of cap

r=\dfrac{C}{2\pi}\\\\r=\dfrac{22}{2\pi}\\\\r=3.5\ \text{inches}    

or

Diameter of cap, D = 2 r = 7 inches

So, he must buy a cap that have diameter of 7 inches.

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... To find the y-intercept, replace x in the equation with 0, then solve for y.

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Then the x-intercept is "a" and the y-intercept is "b".

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Answer:

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A = P(1 + r/n)^nt

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