5 and 10
5 and 100
5 and 100 million
Answer:
36u
Step-by-step explanation:

With like terms, just add normally
Answer:
1/7
Step-by-step explanation:
you divide both numbers by 4
Yes because 8 and 4 is an even number
Answer:
Step-by-step explanation:
10+18+25+27+35+50=165
n=6
mean =165/6=27.5
x x- mean (x-mean)²
10 -17.5 306.25
18 -9.5 90.25
25 -2.5 6.25
27 -0.5 0.25
35 7.5 56.25
50 22.5 506.25
_____ ________
sum 0 965.5
_____ _________
standard deviation
