Answer:
Mean: 49
Median: 48
Step-by-step explanation:
The mean is the total of all the values by adding them all together, then divided by the number of values.
The median is the middle number in the order of lowest to highest.
A=tip 1
b=tip 2
t=total tip
c-total cost
a+b=t
53+t=c
53*.06=a
53*.20=b
a=3.18
b=10.60
t=3.18+10.60
t=13.78
c=53+13.78
total cost=$66.78
There are 15 mystery books are on the shelf
Answer:
-4
Step-by-step explanation:
Answer:
t= 16.5
Step-by-step explanation:
See the steps below:)
