2 years ago

Needing help ASAP with Algebra 1

Mathematics

2 answers:

mote1985 [20]2 years ago

8 0

Answer:

yes plz ask the question what kind of help u need?

denis23 [38]2 years ago

5 0

Answer:

sure, i'll try my best to help ya. waddaya need help with?

Step-by-step explanation:

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2 years ago

Please help

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3 years ago

Karen measures the width of a garden plot and records that it is 44.25 meters. Its actual width is 45.5 meters.

vazorg [7]

Answer

Find out the what is the percent error in the measurement, to the nearest tenth of a percent .

To prove

Formula

$Percentage\ error = \frac{error\times 100}{exact}$

Where error = | Approx - Exact |

As given

Karen measures the width of a garden plot and records that it is 44.25 meters. Its actual width is 45.5 meters.

Approx value = 44.25 meters

Actual value = 45.5 meters

error = | 44.25 - 45.5 |

= |-1.25|

= 1.25

Put in the formula

$Percentage\ error = \frac{1.25\times 100}{45.5}$

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Percentage error = 2.7%

Therefore the percentage error is 2.7% .

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3 years ago