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ZanzabumX [31]
4 years ago
10

Which number between 20 and 28 are prime

Mathematics
2 answers:
ollegr [7]4 years ago
8 0
 The number is 23, that is the only number prime between 20 and 28
ad-work [718]4 years ago
4 0
Prime numbers basically numbers that dont have any numbers that will be multiplied to get to it. So, it would be:
 23
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
All the other numbers in between can be divided by something and not become a decimal. Other than 23, it can be divided by anything without becoming a decimal.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<em>~Hope this helped :)</em>
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Below are some of the scores on a math quiz given last week.
Dimas [21]

Answer:

A.  The mean will increase.

Step-by-step explanation:

The mean is the average of the numbers. You just add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

84 + 75 + 76 + 80 + 48 + 75 = 438

438 / 6 = 73

mean = 73

The outlier is 48, so when you remove it, there will now be only five numbers in the set, and the mean will increase in size.

84 + 75 + 76 + 80 + 75 = 390

390 / 5 = 78

NEW mean (without the outlier) : 78

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3 years ago
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Musya8 [376]

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g(x)= 5x^3 -7x+ 4

f(x) - g(x)

= (9x^3+ 2x^2 -5x+ 4) - (5x^3 -7x+ 4)

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6 0
3 years ago
María is making fruto punch for her family reunión. She uses 6 quarts of ginger ale, 8 quarts of lemonade, and 10 quarts of rasp
expeople1 [14]

Answer:

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Step-by-step explanation:

Given:

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Quarts of lemonade (l) = 8

Quarts of raspberry (r) = 10

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Now, we know that,

1 quart = 0.25 gallons

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Therefore, 6 gallons of punch makes her recipe.

3 0
3 years ago
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scoray [572]

55 x 7 = 385

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8 0
3 years ago
Help please!!!
a_sh-v [17]

Answer:

yes thats good

Step-by-step explanation:

4 0
3 years ago
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