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Natali [406]
3 years ago
10

9. Wendy noticed that out of 345 cars that passed by her house 56 were

Mathematics
1 answer:
Ilya [14]3 years ago
5 0

Answer:

The answer may be slightly off for a multiple choice question. but for fill in the blank, it should be fine to plur 340.83 as the answer

Step-by-step explanation:

First you find the percentage of tye 1st event

That would be represented by "56 is what percentage of 345?"

to find this, divide 56 by 345, which is .1623

then multiply is by 100 which is 16.23

This says that 16.23 percent of the cars that passed by were SUVS.

Finally, find what 16.23 percent of 2100 would be.

divide 2100 by 100 which is 21. then multiply it by 16.23 which is 340.83.

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Step-by-step explanation:

If all 21 coins were dimes, she'd have $2.10. But she has 90 more cents than that. Now for each coin that's a quarter, not a dime, she has 15 cents more. 90/15= 6. So there are 6 quarters, and 21-6 = 15 dimes.

Now we do it backwards to see if it's right. 6 quarters is $1.50, 15 dimes is $1.50, add those together and you get $3. So it's right. 6 quarters, 15 dimes.

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: The proliferation of the Internet has given rise to a new method of advertising, called spamming, that essentially is a more c
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The number of potential customers that the company has reached is 10,000  e--mail addresses.

<h3>What is a word problem in mathematics?</h3>

A word problem is a real-life problem and it can be approached with the use of a mathematical model, interpretation into variables, and arithmetic operations usage.

Given that:

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