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Using the graphing function on your calculator, find the solution to the system

Mathematics

1 answer:

sesenic [268]3 years ago

3 0

Answer:

The answer is B.

Step-by-step explanation:

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<em><u>Solution:</u></em>

Given that,

Actual volume of his bathtub is 37 gal

Estimate is 31 gal

<em><u>Find the absolute error</u></em>

Absolute Error = | Measured Value - Actual Value |

Absolute Error = | 31 - 37 |

Absolute Error = 6

<em><u>Find the percent error</u></em>

$Percent\ error = \frac{\text{estimate - actual}}{actual} \times 100$

Substituting we get,

$percent\ error = \frac{31-37}{37} \times 100\\\\percent\ error = \frac{-6}{37} \times 100\\\\percent\ error = -16.22$

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$\bf \qquad \qquad \textit{direct proportional variation}\\\\
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\begin{array}{llll}
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Answer:

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