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Furkat [3]
3 years ago
6

A computer repairs service charges $50 for diagnosis and $per hour for repairs. Write a linear function that models this situati

on . help lol
Mathematics
1 answer:
saw5 [17]3 years ago
6 0

Answer:

62

Step-by-step explanation:

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Perimeter=(side a • 2) + (side b •2)
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Round to the nearest hundredth 5.0927
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Devonte used the change of base formula to approximate log Subscript 8 Baseline 25. Which expression did Devonte use?
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\frac{log 25}{log 8} is the expression Devonte used the change of base formula to approximate log Subscript 8 Baseline 25.

Given that, Devonte used the change of base formula to approximate log Subscript 8 Baseline 25.

We need to determine the expression did Devonte use.

<h3>What is the formula of change of base formula?</h3>

The change of base formula says log_{a} b=\frac{log_{c}b }{log_{c}a}. It means to change the base of a logarithm logb b a, we just use division \frac{log a}{log b} where these logarithms can have any positive number as a base.

Now, log Subscript 8 Baseline 25 =log_{8}25

=\frac{log_{10}25 }{log_{10}8}=\frac{log 25}{log 8}

Therefore, \frac{log 25}{log 8} is the expression Devonte used the change of base formula to approximate log Subscript 8 Baseline 25.

To learn more about the logarithms visit:

brainly.com/question/20785664.

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5 0
2 years ago
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Jason and his family travel 160 miles in 3.2 hours. If they continue at this constant speed, how long will it take them to trave
Inga [223]

It will take them 6 hours to travel 300 miles. How I got my answer: 160 divided by 3.2 = 50 miles per hour, 300 divided by 50 = 6 hours. Hope I could help! :D

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3 years ago
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The question is in the image
Yuri [45]

Answer:

C. Carolyn did not subtract 4 from both sides of the equation.

Step-by-step explanation:

3x-2(x+2)=7 should be 3x-2x-4=7 not 3x-2x+4=7

3 0
3 years ago
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