Answer:
Step-by-step explanation:
The mean (or average) of a set of numbers can be found with the following formula:

For this problem, we have five numbers, so we add them together and divide by 5:



B 6.44 because 6.4 is equal to 6.40 and in between 6.40 and 6.60 there is 6.44.
7.8 or if you are rounding it’s eight
Answer:
$54.50
Step-by-step explanation:
10% = 10/100
=545 × 10/100
=5450/100
=54.5
Answer:
1 yard
Step-by-step explanation: