3 years ago

What is the average of 11, 13, 18 and 22?

Mathematics

2 answers:

kirill [66]3 years ago

5 0

Answer:

Step-by-step explanation:

To find the average, add up all the number and divide by the number of terms

(11+ 13+ 18 + 22)/4

64/4

MakcuM [25]3 years ago

4 0

Answer: 16

Step-by-step explanation:

To find the average, you want to take the sum of all the numbers and divide by the amount of numbers.

$\frac{11+13+18+22}{4} =\frac{64}{4} =16$

After we add 11, 13, 18, 22, we get 64. There are 4 total numbers. Therefore, we divide 64 by 4. We get the answer 16.

You might be interested in

Summer brought 45 feet of wood trim at a home depot store. The wood cost 1.65 per foot, including sales tax. Of summer paid with

PolarNik [594]

Multiply 45 and $1.65 then you get $74.25

Now subtract $100 and $74.25 to get the the amount of change
ANSWER IS $25.75

7 0

3 years ago

What is the number of roots for polynomial function of f(x) = (x^2 + 6)^2

Lena [83]

Answer:

x=±√6i

Step-by-step explanation:

$(x^{2} +6)^{2} =0$

$x^{2}+6=0$

$x^{2} =-6$

x=±√6i

5 0

3 years ago

Please help pic below

Sauron [17]

Well it depends what 'v' stands for

well all you need to do is replace the v with the number it stands for. For example if v=2 then the expression would be 4.2(2) - 5 - 6.5(2)
Then you use the order of operations. first you multiply

8.4 - 5 - 13

then you subtract from left to right

8.4 - 5 = 3.4

3.4 - 13 = -13 - 3.4 = -9.4

So IF v=2 (I used 2 as an example, V might not = 2 in your case) then the
answer will be -9.4

I hope this helped you :3

8 0

3 years ago

Tyrone bought 5 postcards at $0.55 each and a set of postcards for $1.20. Write an expression to find the total amount Tyrone sp

Anna007 [38]

$5*price\ of\ postacrd+5*setting\ of\\\\5 *0,55+5*1,20=2,75+6=8,75\$\\\\
Tyron\ spent\ 8,75\$\ on\ poscards.$

5 0

3 years ago

What are some letters with angles tjat correspond to a transversal.

Aliun [14]

DO you have choices?

3 0

3 years ago