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3 years ago

Find the mean of this set of numbers. 5, –11, 7, 12, –1, 0

2 answers:

8 0

Add all the numbers together, then divide by how much numbers were in the set.

5 + -11 + 7 + 12 + -1 = 12

There are SIX numbers in this set

12/6 = 2

Answer: 2 is the mean

RSB [31]3 years ago

7 0

If you add all the numbers, you get 12. divide this number by the number of numbers there are in total and you get 12 divided by 6. So the mean is 2.

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3 1/3 + (-2 1/4) + 1 5/6=

trasher [3.6K]

Answer:

$2\dfrac{11}{12}$

Step-by-step explanation:

The first step is to ensure that all of the fractions have a common denominator.

$3\dfrac{1}{3}+\left( -2\dfrac{1}{4} \right) + 1\dfrac{5}{6}= \\\\3\dfrac{4}{12} - 2\dfrac{3}{12} +1 \dfrac{10}{12}= \\\\1\dfrac{1}{12}+1\dfrac{10}{12}= \\\\\boxed{2\dfrac{11}{12}}$

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3 years ago

3x + 5x + 8y Simplified

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

the answer would be.......

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