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Mathematics 18 Online
OpenStudy (bbmac):

The Waple family has seven dogs. The dogs' ages are 4, 4, 4, 3, 3, 9, and 8 years. What is the mean age of the family's dogs? A. 5 years old B. 3 years old C. 6 years old D. 4 years old

OpenStudy (bbmac):

the answer is A right

zarkam21 (zarkam21):

Well you find the mean by adding up all the numbers and then dividing by how many there are. :) So lets start off by finding the sum of all the numbers, Can you add up all the numbers and tell me what you get? ;p

OpenStudy (bbmac):

35/7=5

OpenStudy (theweeknd16):

yes its A.

zarkam21 (zarkam21):

Yes, The correct answer will then be 5 :D

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