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marissa [1.9K]
2 years ago
13

What is the mean for the following set of data? 2,5, 7, 8, 11, 11, 12 10 11 8

Mathematics
2 answers:
jekas [21]2 years ago
7 0

Answer:

Add up all the numbers & divide by the number of numbers. That should give you the mean.

Step-by-step explanation:

Yuri [45]2 years ago
4 0
Add up all the numbers & divide by the number of numbers. That should give you the mean.
You might be interested in
How do you do this? Someone give me the answer
Gemiola [76]
It would last 13.5 weeks because you would make a proportion:
12/16 = x/18 and then cross multiply. You would get 216=16x, then you have to divide both sides by 16 to get x = 13.5
4 0
2 years ago
HELP HELP HELP OVER HERE EXTRA POINTS
Evgesh-ka [11]

Answer:

b

Step-by-step explanation:

the median of july is 8

the median of august is 10

median=middle number

6 0
3 years ago
Find f(-7) when f(x)=- 29/x-4
vladimir1956 [14]

Answer:

f(-)=29/11

Step-by-step explanation:

Even though you don't want an explanation, I'll just tell you the basics lol.

So what you have to do, is plug in -7 for the x's.

it should look something like the equation below.

f\left(-7\right)=\frac{-29}{-7-4}

After that all you need to is just to subtract :)

f\left(-7\right)=\frac{-29}{-11}

Then after that all you need to do is just let the negatives cancel out each other so you should get:

f\left(-7\right)=\frac{29}{11}

Hope this helps!

5 0
3 years ago
Help for brainly and poibts
lana [24]
It would be more than one because 3/5 + 3/4 equals 1 7/20
3 0
3 years ago
Read 2 more answers
1. Solve using long division.
Ann [662]

Answer:

9x^2 - 3x - 2,  R -7.

Step-by-step explanation:

x - 5) 9x^3 - 48x^2 + 13x + 3(9x^2 - 3x - 2 <---- Quotient.

        9x^3 - 45x^2

                  - 3x^2 + 13x

                   -3x^2 + 15x

                                -2x + 3

                                -2x + 10

                                          -7 <----- Remainder

5 0
3 years ago
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