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AlladinOne [14]
2 years ago
12

As an estimation we are told 5 miles is 8 km. Convert 60 km to miles.​

Mathematics
2 answers:
Igoryamba2 years ago
6 0

Answer:

96 km

Step-by-step explanation:

I try it its 96 km

Trust me

blagie [28]2 years ago
5 0

Answer:

37.5 miles

Step-by-step explanation:

We can find the rate of conversion by dividing kilometers by miles. 5÷8=1.6, so 1.6 km = 1 mile. Now we can divide 60 by 1.6 to find miles.

60/1.6=37.5

Hope this helped!

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Answer:

⅓

Step-by-step explanation:

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7 0
2 years ago
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The function C(x)=−20x+1681 represents the cost to produce x items. What is the least number of items that can be produced so th
Reptile [31]

Answer:

<em>The least number of items to produce is 41</em>

Step-by-step explanation:

<u>Average Cost</u>

Given C(x) as the cost function to produce x items. The average cost is:

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C(x) = -20x+1681

And the average cost function is:

\displaystyle \bar C(X)=\frac{-20x+1681}{x}

We are required to find the least number of items that can be produced so the average cost is less or equal to $21.

We set the inequality:

\displaystyle \frac{-20x+1681}{x}\le 21

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Note we multiplied by x and did not flip the inequality sign because its value cannot be negative.

Adding 20x:

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Swapping sides and changing the sign:

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8 0
2 years ago
Johnathan can jog 3 2/5 miles in 7/8 hour. Find his average speed in miles per hour???
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8 0
2 years ago
The sum of two numbers is 27. One number is 2 times as large as the other. What are the numbers?
Alex

Answer:

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Step-by-step explanation:

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6 0
1 year ago
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