Answer:
Mean: How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Step-by-step explanation:
Therefore the mean is: 4
how?
2+4+4+6= 16
then we would find how many values are there, which is 4
so 16 divided by 4 is 4
Hope this helps!
Answer:267
Step-by-step explanation: You have to multiply 10*12(1 dozen =12)
do the same with 13 then add the totals together.
Answer:
x=8, -9
Step-by-step explanation:
