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Vsevolod [243]
3 years ago
7

There were 32 volunteers to donate blood. Unfortunately, n of the volunteers did not meet the health requirements, so they could

n't donate. The rest of the volunteers donated 470 milliliters each.
How many milliliters of blood did the volunteers donate?
Mathematics
1 answer:
sergey [27]3 years ago
5 0

Answer:

470(32 - n)

Step-by-step explanation:

Here are the given:

> 32 volunteers

> n volunteers who didn't donate

> 470 mL each

So your expression is: 470(32 - n).

Why?

Subtract the 32 volunteers who want to donate blood from the volunteers who were not able to donate then multiply it by 470.

Hope this helps!

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The Super Lotto Plus game consists of a player selecting five different numbers from 1 to 47 and a mega number from 1 to 27 (the
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Answer:

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A probability is the number of desired outcomes divided by the number of total outcomes.

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C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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Probability:

p_{S} = \frac{1}{1533939}

Probability of the mega number matching:

1 from a set of 27. So

p_M = \frac{1}{27}

Probability of both matching:

Independent events, so we multiply the probabilities:

p = p_S*p_M = \frac{1}{1533939}*\frac{1}{27} = \frac{1}{41416353}

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7 0
3 years ago
Can you please help me ​
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Answer:

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The marked angles are "corresponding," hence congruent:

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mina [271]

Answer:

A = 3/2

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Step-by-step explanation:

Simply plug it in. When you have a negative exponent, you basically switch the sign of the exponent and put a one over the number itself.

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