Answer:
D. 3- 1/3
Step-by-step explanation:
3-1/3 = 2 2/3 which is positive, thus being on the right side of the number line.
Hope this helps! :)
Answer:
False, they have the same standard deviation
Step-by-step explanation:
Standard deviation is the distance each data value is from the mean.
While the mean of each data set will be different, the distance each data value is from this mean will be the same. This is because each set goes sequentially from 1 to 12, or from 101 to 112. The average distance from the mean will have to be the same.
To verify, using a graphing calculator, the standard deviation of the first set is 3.45. The standard deviation of the second set is also 3.45.
Answer:
65.5
Step-by-step explanation:
(74 + 57)divided by 2 = 65.5
Answer:
13
Step-by-step explanation:
HCF = Product of two numbers ÷ LCM of these numbers
HCF = 
= 13
Step-by-step explanation:
-a-7a/8
-8a-7a/8
-15a/8
Hope it helps you
