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3 years ago

I don't understand what the "!"s mean. Help please

Mathematics

2 answers:

kakasveta [241]3 years ago

6 0

n! is called a factorial.

It would look something like this: n! = 1·2·3·...·n

An example:

5! = 1·2·3·4·5 = 120

Vedmedyk [2.9K]3 years ago

4 0

! means you would do 8*7*6*5*4*3*2*1
or 1*2*3*4*5*6*7*8

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3 years ago

Evaluate: 2|x-4|+6 for x=2

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<h3>Answer:</h3>

$10$

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3 years ago

Tammy scored 88, 72, 44 points on her first three test. What must she score in her last test to get at least an average of 70?

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Answer:

Step-by-step explanation:

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2 years ago

5 1/6 + (7 1/3)l <60

agasfer [191]

Answer:

$l$

Step-by-step explanation:

Given the inequality

$5\dfrac{1}{6}+7\dfrac{1}{3}l$

First, convert mixed numbers to improper fractions:

$5\dfrac{1}{6}=\dfrac{5\cdot 6+1}{6}=\dfrac{31}{6}\\ \\7\dfrac{1}{3}=\dfrac{7\cdot 3+1}{3}=\dfrac{22}{3}$

Now the inequality looks like

$\dfrac{31}{6}+\dfrac{22}{3}l$

Multiply it by 6:

$\dfrac{31}{6}\cdot 6+\dfrac{22}{3}l\cdot 6$

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3 years ago

Which answer do I pick .

Jobisdone [24]

I don’t think you pick an answer you just put all of those formulas and solutions into your calculator and that will give you what you need to move onto the next question/ step

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