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Flauer [41]
4 years ago
10

When purchased a plastic beach ball is deflated and packaged flat the package states that when inflated to its maximum capacity

the radius of the inflated ball is 7.3 inches to the nearest cubic inch how much air for occupy the space contained by the inflated Beachball? Use 3.142 approximate pi in your final answer
Mathematics
2 answers:
joja [24]4 years ago
8 0
223.25 :) im srry sryy
Nesterboy [21]4 years ago
5 0

approximatly 223.25 cubic inches


Volume of a sphere = (4/3)*pi*r squared


(4/3)*(3.142)*(53.29)


223.25 cubic inches

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Given:

The equation is:

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Solution:

We have,

\left(3+4\sqrt{3}\right)\left(2-a\sqrt{3}\right)=-18+2\sqrt{3}

On simplification, we get

(3)(2)+(4\sqrt{3})(2)+(3)(-a\sqrt{3})+(4\sqrt{3})(-a\sqrt{3})=-18+2\sqrt{3}

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On comparing both sides, we get

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3 years ago
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