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2 years ago

It takes Henry 3 hours to paint someone’s portrait how many hours would it take for him to paint all 8 of his friends’ portraits

Mathematics

2 answers:

Advocard [28]2 years ago

6 0

1 potrait for 3 hrs then of 8 people's potraits is 8(friends)×3(hrs) and that is 24hrs

Y_Kistochka [10]2 years ago

5 0

If each painting takes 3 hours, and he has to do 8 then he would spend 24 hours doing all 8 portraits

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2 years ago

In a volcano, erupting lava flows continuously through a tube system about 20 kilometers to the sea. Assume a lava flow of 0.5 k

butalik [34]

Answer:

40 hours

Step-by-step explanation:

Lets take "x" as the # of hours it takes the lava to reach the sea

since there is a lava flow of 0.5 kilos per hour

we will multiply "x" with 0.5

0.5x

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Hope this helps!

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2 years ago

Which table represents a linear function?

Romashka-Z-Leto [24]

Answer:

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Step-by-step explanation:

Since the x's for each one are going up by the same number, you are looking for a column of y's to either by going up by the same number or down by the same number.

The first table has a column of y's that look like this: 1/2 , 1 , 1 1/2, 2

This is actually going up for 1/2 each time.

This table shows a linear function.

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2 years ago