Answer:
4
Step-by-step explanation:
To calculate the mean or average, add all the data point up and whatever the amount of data point there are is supposed to be divided by the sum of the data points. So in this case, 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. This is the sum of the data points. Now we have to divide by the amount of data points which is 7 (0 obviously has no value whatsoever). 28 divided by 7 is 4. The average/mean of the number of post made is therefore 4.
Hope this helps,
IShowSpeed's Right Hand Enthusiast
Answer:
6
Step-by-step explanation:
Given expression:
Rewrite 81 as 9² :
Rewrite 8 as 2³ :
Cancel the common factor √2 :
Learn more about radicals here:
brainly.com/question/28106222
B.
When you raise a number to a power, you multiply its current power with the one you're raising it to.
Answer:
2/7 (29%)
Step-by-step explanation:
out of 7 there are only 2 multiples of 3, (3 & 6) therefore 2/7 integers are multiples of 3