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Sauron [17]
3 years ago
14

Nina ran 2.5 miles in 20 minutes at the same pace how long would it take her to run 6 miles

Mathematics
2 answers:
Nat2105 [25]3 years ago
5 0

Answer:

48 minutes

Step-by-step explanation:

first divide 6 miles by 2.5 miles, that will be 2.4 miles, then multiply by 20

wolverine [178]3 years ago
5 0

Answer:

for 6 miles,it would take 48 minutes

Step-by-step explanation:

2.5 : 20

so

5 : 40

8 min for 1 mile

so

6 : 48

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Answer:

A

Step-by-step explanation:

Given

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6 0
3 years ago
Is -x^2+5x-21 linear or not?
MA_775_DIABLO [31]
It is not linear because x is raised to the second power. Therefore it is not straight and would be kindof like a rainbow cut in half on the graph..
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3 years ago
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A survey of students at a university shows that 3out of 4 drinks coffee. of the students who drink coffee, 1 out of 5 add cream
Snezhnost [94]

Answer:

1200

Step-by-step explanation:

The number who drink coffee is 3/4 of 8000, so ...

... (3/4)×8000 = 6000.

Of those, 1/5 add cream, so the number of coffee drinkers who add cream to their coffee is ...

... (1/5)×6000 = 1200.

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<em>Alternate solutions</em>

We have computed ...

... (1/5)×((3/4)×8000) = 1200

Since multiplication is associative, you can multiply the fractions first, if you wish:

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or

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6 0
3 years ago
Ivanna paid $11.88 for a 2.38-pound bag of shrimp at one store. The following week, she paid $26.47 for a 5.08-pound bag at anot
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Answer:

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Step-by-step explanation:

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8 0
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Let x represent the amount of lawn mowers that were manufactured

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Therefore, there were 128 lawn mowers manufactured
5 0
3 years ago
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