3 years ago

A typical cell phone plan has a fixed base fee that’s includes a certain amounts of over a charge

Mathematics

1 answer:

Romashka [77]3 years ago

6 0

The answer is 2)C=30+62(g-2)

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How many pounds does 64 ounces weigh?

wel

Answer:

4 lbs

Step-by-step explanation:

There are 16 ounces in a pound, so divide 64 by 16 to get the number of pounds. 64 ÷ 16 = 4 lbs

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3 years ago

In a poll of Mr. Briggs's math class, 67% of the students say that math is their favorite academic subject. The editor of the sc

Lubov Fominskaja [6]

Answer:

1) biased sample

2) random sampling

Step-by-step explanation:

Since the results are based on feedback of students in only one class, it's not a good representative of the entire student body.

Also, since it's a math class there will be a bias.

Better method would be randomly selecting students from the entire school students list and take their feedback

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3 years ago

Carlos can print a document on an Apricot printer in 4.5 minutes. How long would it take him to print the same document on a sur

yawa3891 [41]

see the attached figure to better understand the problem

Step 1

Find the number of pages printed on an Apricot printer

we know that

The speed of an Apricot printer is 8ppm

in 4.5 min

Carlos print

4.5*8=36 pages

step 2

Find the time it takes Carlos to print the same amount of documents on a sure fire printer printer

we know that

The speed on a sure fire printer is 12ppm

Divide the total of pages by the speed of the printer

36/12=3 minutes

therefore

the answer is

3 minutes

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3 years ago

This year Elsa watched 60 movies, she thought 54 of them were very good. Of the movies she watched what percentage did she think

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Answer:

94%?

Step-by-step explanation:

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3 years ago

How many parallel sides does a decagon have

zhannawk [14.2K]

A decagon does not necessarily have any pairs of parallel sides. A regular decagon, however, would have five pairs of parallel sides.

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3 years ago