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Kazeer [188]
3 years ago
7

it took 48 minutes to drive downtown. An app estimated it would be less than that. If the error was 20%, what was the apps estim

ate?
Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

38.4

Step-by-step explanation:

it took 48 minutes and the app miss estimated by 9.6, which is 20% of 48. So subtract 9.6 from 48 and you will get 38.4

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Andrew got hired at grub burger and earns $8.25 an hour. Which choice is correct for filling the amount of $ going down? Each li
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Answer:

The given table is

Hours.    Earnings per hour.

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Now, the unit rate is $8.25 per hour, according to the proble, this is the constant ratio of change, that means, we only need to multiply the number of hours with the unit rate.

0 \times 8.25=0\\4 \times 8.25= 33\\8 \times 8.25=66\\12 \times 8.25 = 99

<h3>Therefore, the complete table is</h3>

Hours.    Earnings per hour.

  0                     0

  4                      33

  8                     66

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3 years ago
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Answer:

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Step-by-step explanation:

All angles in a triangle must equal 180 degrees when added together

They provide you with 2 angles 35 degrees and 90 degrees

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So you know that the 2 angles they give you equal 125 degrees

Now, you subtract 180 - 125 = 55

So the missing angle is 55 degrees

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3 years ago
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Is x + 5 less than 4
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Answer:

Yes, if x < -1

Step-by-step explanation:

Is x + 5 less than 4?

x + 5 < 4

x < 4 - 5

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Mary is traveling cross country on a road trip. So far, Mary has traveled 200 miles in her car and 200 miles by train. The car t
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