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3 years ago

At a track meet , 10 different runners compete in the 1600m run.

Mathematics

1 answer:

Zanzabum3 years ago

4 0

Answer:

There are 3,628,800 different ways for the runners to finish.

Step-by-step explanation:

Arrangments of x elements:

The number of possible arrangments of x elements is given by the following formula:

$A_{x} = x!$

In this question:

10 different runners, which means that the number of different ways that there are for the runners to finish is an arrangment of 10 elements. So

$A_{10} = 10! = 3628800$

There are 3,628,800 different ways for the runners to finish.

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2 years ago

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Inessa05 [86]

Answer:

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Step-by-step explanation:

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3 years ago

How do i solve 15=16x-11x

lyudmila [28]

You need to isolate x, which means you need to get it alone. 16x and 11x are like terms because they both have an x, do subtract them. 16-11=5. So 15 = 5x

Then to turn 5x into x, divide by five. This is because 5/5 is 1, and 1x is x. Divide both sides, so

X = 3

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2 years ago

Quickly, please, this is timed.

o-na [289]

Answer:

it is the bottom one

Step-by-step explanation:

i think i could be wrong

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago