Answer:
the fifth number is 11
Step-by-step explanation:
8,11,13 and 17, x
the mean is =12 ( which means the sum of the terms divided by the numbers of terms )
to find the mean :
(8+11+13+17+x)/5 =12
5*12=49+x
60-49=x
x=11
A fraction is a short way to write a division problem. It actually means (the top number) divided by (the bottom number). When you do the division, you get the decimal. 1 divided by 8 is 0.125 .
I^2 = -1
-6(3i) = -18i
-18i(-2i) = 36(i^2)
36(i^2) = 36(-1)
36(-1) = -36
i^2 = -1
2(3 - i)(-2 + 4i) :(do foil)
2(-6 + 12i +2i - 4i^2)
-2 (-6 + 14i +4)
-2(-2 + 14i)
4 -28i
4-28i is your answer
hope this helps
Naruto usamaki is the greatest hokagey in the leaf village
Step-by-step explanation:
I just checked Unit 4 lesson 4.08... the answer are these:
The slope is 10
AND
The slope represents the monthly cost of the membership
I took the assessment 3 times & got 100% 2 times & 90% 1 time because I just wanted to raise my grade up more by retaking it....!!! If you need help with anything else, I can help you!!! :)