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netineya [11]
4 years ago
6

Plz help! correct answer will get another brainliest!

Mathematics
2 answers:
Shtirlitz [24]4 years ago
4 0

Answer:

2.2360679774998

mean-7

Step-by-step explanation:

Oxana [17]4 years ago
3 0

Answer:

The mean is going to be 7 and the standard deviation is 2.5819

Step-by-step explanation:

The mean is every number added together then divided by the number of numbers present.

4+6+8+10= 28

There are 4 numbers so divide 28 by 4 and you get 7.

I hope this helps you.

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Solve.<br> -7--3/4 how to solve this equation if r=-3, s=4 and t=7 how will you solve this equation
aleksandrvk [35]

Answer:

-25/4

Step-by-step explanation:

7 0
3 years ago
How to figure this problem out
Mamont248 [21]
The answer is b because the problem is starting that
5 0
3 years ago
What is the anwser to 3(x-4)=12x
e-lub [12.9K]

Answer:

x=-4/3

Step-by-step explanation:

3x-12=12x

3x-12x=12

-9/-3=12/-3

then -3 cancels

3x/3=-4/3

then 3 cancels 3

so x=-4/3

5 0
3 years ago
Simplify. (-2)^-3<br> A.-8<br> B.-1/8<br> C.1/8<br> D.8
DiKsa [7]

ANSWER

{( - 2)}^{ - 3} =- \frac{1}{ 8}

EXPLANATION

We want to simplify;

{( - 2)}^{ - 3}

Recall that,

{a}^{ - m}  =  \frac{1}{ {a}^{m} }

{( - 2)}^{ - 3}  =  \frac{1}{{( - 2)}^{ 3}}

We multiply out to get,

{( - 2)}^{ - 3}  = \frac{1}{{- 2} \times  - 2 \times  - 2}

{( - 2)}^{ - 3}  =  \frac{1}{ - 8}

The correct choice is B.

6 0
3 years ago
What is the domain of the given function?
Setler79 [48]
The domain is the the list of x’s -6. -1. 0. 3
4 0
3 years ago
Read 2 more answers
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