Answer:
10
Step-by-step explanation:
15 divided by 3 is 5, and 5 times 2 is 10 :)
Answer: it is th
Step-by-step explanation:
42,42,24,36,60,6
1st Find the mean X̅
=(42+42+24+36+60+6)/6 = 35
2nd find the difference between the data set value and the mean (x - X̅)
and square them:
(42-35)² = 49
(42-35)² = 49
(24-35)² = 121
(36-35)² = 1
(60-35)² = 625
(6-35)² = 814
Now add up te result ∑(x-X̅)² =1659
Answer:
HA,BD,BF
Step-by-step explanation:
499
199
+------- the answer is 698 you have to add 499 and 199.
