$\bold{Mean\rightarrow your \ average}$
$\bold{The\ word \ 'average' \ means \rightarrow}$ $\bold{is \ where \ you \ add \ up \ your \ particular \ numbers \ \& you}$ $\bold{divde \ your \ result \ by \ the \ number!}$

$\bold{22.\downarrow}$

If we're rounding the answer then: $\boxed{\bold{answer:90}}$ $\checkmark$

$\bold{23.\downarrow}$

Another name for the word is "range" so, $\boxed{\bold{answer:11}}$ $\checkmark$

Good luck on your assignment and enjoy your day!

~ $\frak{LoveYourselfFirst:)}$

5 0

2 years ago

Find a,b,and c for the answer

Svetach [21]

Alright give me a second ok

3 0

2 years ago

A solid has 12 faces and 18 edges how many vertices does it have

frutty [35]

Answer:

8 vertices

Step-by-step explanation:

Use Euler's Theorem: V-E+F=2

F=12

E=18

Thus, we have:

V-18+12=2

V-18=-10

V=8

So there are 8 vertices

6 0

2 years ago

The work of a student to solve a set of equations is shown:

lesantik [10]

If you would like to know in which step did the student first make an error, you can find this using the following steps:

y = 4 - 2z
4y = 2 - 4z
________________
-4(y) = -4(4 - 2z)
4y = 2 - 4z
________________
-4y = -16 + 8z ... Step 2
4y = 2 - 4z
________________
0 = -16 + 8z + 2 - 4z

16 - 2 = 4z

14 = 4z

z = 14/4 = 7/2

The correct result would be: Student made an error in Step 2.

5 0

3 years ago

Read 2 more answers

What shapes have 2 pairs of parallel sides? Choose all that arw correct.​

What shapes have 2 pairs of parallel sides? Choose all that arw correct.