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3 years ago

What percent of 30,000 equals 22,500

Mathematics

1 answer:

Brrunno [24]3 years ago

4 0

Divide 22,500 by 30,000 and multiply by 100 as follows:
$\frac{22500}{30000}\times100=75%$

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lapo4ka [179]

Answer:

2.5 Plus 40 hours only because is haft hours

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3 years ago

Mika rides his bike 3 miles each way to his friend's house. He leaves his house at 4 p.m. How many miles does he ride his bike t

marusya05 [52]

Answer:

How many miles does he ride his bike there and back?

6 miles.

What information is extra?

The hour at which he leaves his house.

Step-by-step explanation:

We know that he rides 3 miles each way.

Then he rides 3 miles from his house to his friend's house, and another 3 miles from his friend's house to his house.

So he rides 3 miles both times, if we add that, we get:

3 miles + 3 miles = 6 miles

So:

How many miles does he ride his bike there and back?

6 miles.

And to answer the other question, we need to look at the given information that we did not use in this calculation. In this case, is the hour at which he leaves his house.

Notice that we never did use the fact that he leaves his house at 4 p.m.

Then:

What information is extra?

The hour at which he leaves his house.

6 0

2 years ago

A total of 216 people bought tickets for the matinee and night showing of the school play. Students bought Two-thirds of the tic

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Answer:

A....... x+y=216 and 2/3x+4/9y=118

Step-by-step explanation:

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2 years ago

Derivation of f(x) = x^4 - 8x^2 + 3

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The answer is F(0)=-3

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3 years ago

A digital clock displays military time in hh:mm format. Find the probability that the number made up of the first two digits on

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Answer: The probability that the number made up of the first two digits on the clock is less than 25 is 1.

Step-by-step explanation:

The probability of an event is a number which describe the chances of the event will happen.

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Therefore, the event that the number made up of the first two digits on the clock is less than 25 is certain. [Since An event that is certain to happen has a probability of 1.]

Hence, the probability that the number made up of the first two digits on the clock is less than 25 is 1.

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3 years ago