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2 years ago

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Mathematics

2 answers:

Lapatulllka [165]2 years ago

4 0

Around 10.7s

However I'm not sure what you're really asking for.

How long does it remain in the air?

marissa [1.9K]2 years ago

4 0

To find the time it has remained in the air,we can use the formula:

Distance/speed = time

In this case:

139/13
=10.6923...
≈10.69 seconds

Therefore the answer is 10.69 seconds.

Hope it helps!

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Answer:

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Step-by-step explanation:

Given:

Callie has a new kitten. It can weigh 3 pounds less than half the weight of Callie‘s cat. Together the cat and kitten weigh 18 pounds.

Now, to find the weight of each animal:

Let the cat's weight be $x.$

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Now, to set an equation to get the weight of each animal:

$(x)+(\frac{x}{2}-3)=18$

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Multiplying both sides by 2 we get:

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Adding both sides by 6 we get:

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Dividing both sides by 3 we get:

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Substituting the value of $x$ to get the kitten's weight:

$\frac{x}{2} -3\\\\=\frac{14}{2}-3\\\\=7-3\\\\=4.$

The kitten's weight = 4 pounds.

Therefore, the weight of cat is 14 pounds and the weight of kitten is 4 pounds.

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Step-by-step explanation: