3 years ago

Find the average. football yardage: 10 yd, –5 yd, 7 yd, 9 yd, –11 yd

Mathematics

2 answers:

CaHeK987 [17]3 years ago

5 0

Answer:

Step-by-step explanation:

Add all of the numbers up and divide by the amount of numbers there are. You subtract for the negatives.

enot [183]3 years ago

4 0

Answer:

Average: 2 yards

Step-by-step explanation:

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.

(-11)+(-5)+7+9+10 =10

( Since there are five numbers all together, Divide 5 by ten)

10/5=2

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