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wel
3 years ago
11

8. Find the radius of a circular lid with an area of 12in.^2.

Mathematics
1 answer:
Firlakuza [10]3 years ago
4 0
Area of circle is πr²

12 = 3.14r²
3.82 = r²
1.95 = r
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Salem High School's winter sports teams WON 72% of their games last season. If the teams played 50 games, how many games did the
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Answer

Find out the how many games did the teams lose .

To prove

Formula

Percentage = \frac{Part\ value\times 100}{Total\ values}

As given

Salem High School's winter sports teams WON 72% of their games last season.

If the teams played 50 games .

Percentage = 72%

Total value = 50

Put in the formula

72 = \frac{Number\ of\ games\ win\times 100}{50}

Number\ of\ games\ win = \frac{72\times 50}{100}

Number of games win = 36

Number of  games teams loses = Total number of games - number of games win

                                                          = 50 - 36

                                                          = 14

Therefore the number of games  team loses are 14 .



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