3 years ago

What is the mean of 7, 5, 9, 5, and 12

Mathematics

2 answers:

Brrunno [24]3 years ago

8 0

Answer:

7.6

Step-by-step explanation:

How to work out the mean : add the numbers and divide by how much you got.

So:

7+5+9+5+12= 38

38÷ 5=7.6

Kryger [21]3 years ago

5 0

The mean is: 7.6
The range is: 7
The median is: 7
The mode is: 5
:)

You might be interested in

Convert the following decimals into rational numbers:<br>1.4325

matrenka [14]

Answer

$\frac{573}{400}$

step-by-step explanation:

$\frac{1.4325}{1}$ × $\frac{10000}{10000}$ = $\frac{14325}{10000}$

Simplify

$\frac{14325}{10000}$ ÷ $\frac{25}{25}$ = $\frac{573}{400}$

5 0

3 years ago

Jonna is 4 years older than her brother which of the following expression shows the sum of their ages if B represents Jonas brot

Svet_ta [14]

If B is Jonas and his sister is 4 years older, that would be 4 plus B

4 0

3 years ago

Read 2 more answers

How to find all possible functions with the given derivative ? If

Gre4nikov [31]

Answer:

a) $y = -\frac{1}{7}\cdot \cos 7\cdot t + C$ , b) $y = -\frac{1}{7}\cdot \cos 7\cdot t + 7\cdot \sin \left(\frac{t}{7}\right) + C$ .

Step-by-step explanation:

a) The antiderivative of $y' = \sin 7\cdot t$ is:

$y = -\frac{1}{7}\cdot \cos 7\cdot t + C$

b) The antiderivative of $y' = \sin 7\cdot t + \cos \left(\frac{t}{7}\right)$ is:

$y = -\frac{1}{7}\cdot \cos 7\cdot t + 7\cdot \sin \left(\frac{t}{7}\right) + C$

5 0

3 years ago

The sphere shown has a radius of 3.5<br> inches. Find the volume

Dafna11 [192]

Answer:

≈

179.59in³

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What type of association is shown by the scatterplot?

gogolik [260]

there is a very loose positive correlation because they are all going in the positive direction but are also scattered.

5 0

3 years ago