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PIT_PIT [208]
3 years ago
7

Please somebody help me ASAP

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

it's recorded that out of 1000 people, 762 wear the corrective lenses.

just divide 762 from 1000 and multiply that result by 100.

762/ 1000 = .762

.762 x 100 = ? %

which is 76.2 %

so, we predict that 76.2% of Americans would wear corrective lenses.

<h2>Answer: 76.2 %</h2>
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Answer:

ans of first qn is 14

ans of second qn is 80

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Evgesh-ka [11]

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yes and no

Step-by-step explanation:

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Alja [10]

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50 degrees

Step-by-step explanation:

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6 0
4 years ago
I need solution to these two questions please
Sladkaya [172]

Answer:

Step-by-step explanation:

4). Given functions are,

   f(x)=\frac{1}{3x}

   For x=\frac{1}{12}

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             =\frac{1}{\frac{1}{4}}

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   g(x)=\frac{1}{x^2}

   For x=\frac{1}{5},

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           =\frac{1}{\frac{1}{25}}

<em>            </em>=25

<em>   </em>f(\frac{1}{12})-g(\frac{1}{5})=4-25

<em>                        </em>=-21

5). f(x) = -2x² + 3x - 8

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                = -2k² - 16k - 32 + 3k + 12 - 8

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3 years ago
A dependent variable can be defined as the element of a study or experiment that causes various types of media effects. True Fal
SVETLANKA909090 [29]

Answer:

False

Step-by-step explanation:

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4 years ago
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