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Vlad [161]
3 years ago
5

A tour bus travels 2,160 miles in 36 hours. What is the average distance the bus travels in one hour?

Mathematics
2 answers:
tangare [24]3 years ago
5 0
2,160/36 = 60 miles.
Hope this helps. :)
erastova [34]3 years ago
3 0
For this question you have to divide the total by the hours. 
2,160 miles <span>÷ 36 hours = 60 miles 

So the tour bus travels 60 miles in one hour. 

To check your answer, multiply 60 miles x 36 hours and that equals the total, 2,160 miles. </span>
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Answer:

the answer is C

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Joe buys groceries for his grandfather the groceries cost $42 plus 5% tax joe wants to know the total cost of the groceries incl
vekshin1
<h3>Answer: $44.10</h3>

====================================================

Work Shown:

5% = 5/100 = 0.05

5% of 42 = 0.05*42 = 2.10

tax = $2.10

total cost including tax = $42 + $2.10 = $44.10

----------

An alternative is to multiply 42 by 1.05 to get

1.05*42 = 44.10

We get the same answer. The 1.05 refers to 1 + 0.05 where the "1" is 100% and the 0.05 is 5%, so the two combine to 105%, meaning the total cost is 105% of the cost before tax is considered.

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Assume that when adults with smartphones are randomly​ selected, ​57% use them in meetings or classes. If 8 adult smartphone use
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Answer:

≈ 0.2526

Step-by-step explanation:

<u>The number of combinations of 4 out of 8:</u>

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<u>Success factor is: </u>

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<u>and failure factor is: </u>

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6 0
2 years ago
A chemist would like to dilute a 90-cc solution that is 5% acid to one that is 3% acid. How much water must be added to accompli
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Answer:

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Step-by-step explanation:

Let amount of water added = x cm^{3}

Then from the given conditions

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4.5 = 2.7 + 0.03 x

0.03 x = 1.8

x = 60 cm^{3}

Therefore the amount of water must be added to this task = 60 cm^{3}

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Andreyy89

Answer:

The inequality equation is 12 ≤ 2x + 3y

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And She can eat 12 or more grams of proteins

Let x be the number of cheese squares and y be the number of turkey squares that she eats.

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