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Citrus2011 [14]

3 years ago

5

Kim purchases pet insurance for her cat in 2011, she paid $40 per month. She switch to Discount Insurance she bought online for

$34 a month. What was the percent discount?

1 answer:

emmasim [6.3K]3 years ago

6 0

I think it's 15% discount

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What is the answer for x²+9x-10

Alexxandr [17]

(x-1) (x + 10)

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Find the volume of a sphere with surface area equal to 100π ft^2

Anni [7]

Answer:

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Step-by-step explanation:

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to find the volume of a sphere we must know its radius,

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$A=4\pi r^{2} \\ \\isolating\ r\\\\A=4\pi r^{2}\\r=\sqrt{\frac{A}{4\pi } } \\r=\sqrt{\frac{100\ ft^{2} }{4\pi}} \\\\ r= \sqrt{25\ ft^{2} }\\ r=5\ ft\\$

Now, replacing this value in the volume equation

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