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4 years ago

In the expression 5 n minus StartFraction 2 m over 7 EndFraction + three-fourths, what is the constant?

Mathematics

2 answers:

Veseljchak [2.6K]4 years ago

8 0

Answer:

Step-by-step explanation

Took the test on edge.

SIZIF [17.4K]4 years ago

7 0

Answer:

<u>The correct answer is B. 3/4</u>

Step-by-step explanation:

In the expression 5n - 2m/7+ 3/4, what is the constant?

Let's analyze the coefficients, variables, operators and constants, as follows:

A. Coefficients:

5 is coefficient for n and 2/7 is coefficient for m

B. Variables:

n and m

C. Operators:

- between 5n - 2m/7

+ between 2m/7+ 3/4

D. Constant:

3/4 that is not affected by any variable

<u>The correct answer is B. 3/4</u>

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3 years ago

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4 years ago

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Step-by-step explanation:

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3 years ago

Last Sunday 1.575 people visited the amusement park % of the visitors were adults , 16% were teenagers and 28 were children ages

jasenka [17]

Answer:

882 , 252 , 441

Step-by-step explanation:

There are some mistakes in question and the corrected one is written below:

Q. Last Sunday 1,575 people visited the amusement park. 56% of the visitors were adults, 16% were teenagers, and 28% were children ages 12 and under. Find the number of adults, teenagers, and children that visited the park.

Given:

Total number of people visited amusement park = 1,575

Percent of adult people = 56%

Percent of teenagers = 16%

Percent of children = 28%

Now, we have to find number of adults, teenagers, and children that visited the park last Sunday.

Solution:

Number of adults = $56\%\ of \ 1575=\frac{56}{100}\times1575= \frac{88200}{100} =882\ adults$

Number of teenagers = $16\%\ of\ 1575=\frac{16}{100} \times1575=\frac{25200}{100} =252\ teenagers$

Number of children = $28\%\ of\ 1575=\frac{28}{100} \times1575=\frac{44100}{100} =441\ children$

Therefore, the number of adults are 882 , teenagers are 252 , and children are 441 that visited the park last Sunday.

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3 years ago