Answer:
x=9
Step-by-step explanation:
a=hyp=15
b=base=12
x=perp=?
using pathagorus theorem:

1. If you want to find the mean you should add all fundraiser totals and divide it by number of years:

2. In order to find the median, firstly you have to order the fundraiser totals from the smallest number to the greatest number:
880, 896, 914, 925, 963.
The median is the middle number, then

3. 915.6-914=1.6 - the mean is $1.60 greater than the median.
Answer: correct choice is B.
Answer:help you with what?
Step-by-step explanation: