3 years ago

Someone help please

Mathematics

2 answers:

Assoli18 [71]3 years ago

6 0

Answer:

Mean = 7

Step-by-step explanation:

The mean is all the numbers added together divided by the number of numbers.

$\frac{7+0+11+10}{4}$

$\frac{28}{4}=7$

Lerok [7]3 years ago

4 0

Answer:

Step-by-step explanation:

To find the mean, add up all the numbers then divide by the number of numbers

( 7+0+11+10) /4

28/4

The mean is 7

You might be interested in

Solve this system using the elimination method.<br> 5x + 3y = 2<br> -5x – y = 10

Pachacha [2.7K]

Answer:

Below.

Step-by-step explanation:

(Please brainiest if helped)

x,y=-16/5,6.

5 0

2 years ago

Read 2 more answers

A bicycle wheel with radius 26" rotates through an arc that measures 80°. What is the length of the arc of the tire that touched

Bad White [126]

$\bf \textit{arc's length}\\\\
s=\cfrac{\theta \pi r}{180}\quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad degrees\\
------\\
\theta = 80\\
r=26
\end{cases}\implies s=\cfrac{80\cdot \pi \cdot 26}{180}$

8 0

3 years ago

In the diagram, the measure of angle 5 is (10x – 9)°, and the measure of angle 7 is (9x)°. What is the measure of angle 6, to th

KatRina [158]

10x-9=9x
-9=-x
x=9
angle 7 = 9*(9)=81
angle 6 = 180-81= 99

7 0

4 years ago

Read 2 more answers

A box of detergent is on sale for $6.50, if this price is 40% discount from the original price to the nearest cent.

coldgirl [10]

6.50 *.40. = 2.60

6.50+ 2.60= 9.10

7 0

3 years ago

2) Aliyah had $24 to spend on seven pencils.

Nata [24]

Answer:

Step-by-step explanation:

she had $ 24 to spend on 7 pencils....and after buying them she had $ 10.

this means that the total of the pencils was (24 - 10) = $14

and assuming each pencil cost the same price....

14/7 = $ 2 per pencil

or u can set it up as an equation

24 - 7x = 10....with x being the price of a pencil

24 - 10 = 7x

14 = 7x

14/7 = x

2 = x <==

6 0

4 years ago

Someone help please ​

Someone help please