If Gary lost 17 pounds and gained 8 pound back, then we have
-17 pounds + 8 pounds = -9 pounds.
Therefore the additive inverse of the change in Gary's weight is 9 pounds.
That is, Gary lost 9 pounds of weight.
To find the median, we must order the numbers.
12,12,13,13,14,15,16,17,18,19
Now see which one is in the middle.
We are stuck between 14 and 15, so what is between those?
14.5 is between 14 and 15, so that is the median.
Answer: 14.5 is the median
The correct numbers are 55 and 47, because they have a difference of 8 and a sum of 102.
Answer:
Step-by-step explanation:
5 times 2 equales 10 divided by 40 eqauls 4 times 2 equals 8
It is $6 more now than before...maybe you were looking for percent increase?
%change=100(final-initial)/initial
%change=100(10-4)/4=150% increase
