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2 years ago

If Kailyn ran 3 miles in 20 minutes, how many miles would she run in 1 hour?

Mathematics

2 answers:

VikaD [51]2 years ago

8 0

Answer:

1 hr =60 mins kailyn ran 9 miles in 1 hour

Step-by-step explanation:

Hope this helps:)

Zielflug [23.3K]2 years ago

6 0

Answer: Convert to a decimal by dividing the numerator by the denominator.

3 miles per minute.

idk if this is gonna help but i hope it does!

ε=ε=ε=(~￣▽￣)~

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Step-by-step explanation:

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2 years ago

Somebody pls help me with this question pls

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1 year ago

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3 years ago

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The weight of water is 62 and one half lb per cubic foot. How many cubic feet would be occupied by 180 lb of water?

inessss [21]

<u>Answer:</u>

$2\frac{22}{25}$ cubic feet

<u>Step-by-step explanation:</u>

We are given that the weight of water is 62 and one half lb per cubic foot and we are to find the number of cubic feet that would be occupied by 180 lb of water.

For that, we will divide total amount of water by per unit weight of water:

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2 years ago

What is the measure of an angle whose sine is√3/2 ? 60 45 30

dem82 [27]

ANSWER

The required angle is
$60 \degree$

EXPLANATION

Let the angle whose sine is
$\frac{ \sqrt{3} }{2}$
be
$x \degree$

Then

$\sin(x \degree) = \frac{ \sqrt{3} }{2}$

We take the inverse sign of both sides to obtain,

$x = \sin ^{ - 1} ( \frac{ \sqrt{3} }{2} )$

We use our scientific calculator to evaluate and obtain,

$x = 60 \degree$

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2 years ago

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