Mathematics: Annie goes shopping for vacation she buys 5 beach towels and 3 bathing suits and she spent $56. if the items are all the same price, how much does each item cost?

Annie goes shopping for vacation she buys 5 beach

donyaic3

11.01.2022

Step-by-step explanation:

5 beach towels + 3 bathing suits = 8 items total bought

$56 spent divided by 8 total items bought = $7 per item

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gray4675

31.07.2022

$319.36\text{ inch}^2$

Step-by-step explanation:

We have been given that we need to paint the globe held aloft by a statue of Atlas. Its diameter is 10.5 in.

First of all we will find the area of globe using area of sphere formula.

$\text{Area of sphere}=4\pi r^2$ , where r represents the radius of sphere.

Since diameter is 2 times the radius, so the radius of our given globe will be:

$r=\frac{10.5}{2}=5.25$

$\text{Area of globe}=4*\pi*5.25^2$

$\text{Area of globe}=4*\pi*27.5625$

$\text{Area of globe}=346.36059$

Since 27 square inches does not need to be painted, so the area we must cover with paint will be:

$346.36059\text{ inch}^2-27\text{ inch}^2=319.36059\text{ inch}^2$

Upon rounding our answer to nearest hundredth we will get,

$319.185\text{ inch}^2\approx 319.36\text{ inch}^2$

Therefore, we must cover 319.36 square inches with paint.

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