Total of the 6 lawna = 10 + 15 + 12 + 15 + 8 + 15 = $75
Given that the mean is $12 for 7 lawns,
Total of the 7 lawns = 12 x 7 = $84
Therefore the 7th lawn is:
$84 - $75 = $9
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Answer: He earns $9 on the 7th lawn. (Answer A)
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Answer:
2 and 4
Step-by-step explanation:
Consider a perfect square smaller than 8 and a perfect square larger than 11
That is 4 and 16, then
<
and
<
, that is
2 and 4
Answer:
The 1 in the (1,67) would represent how you move horizontally on a graph (left and right).
The 67 in (1,67) would represent how you move vertically on a graph (up and down)
Step-by-step explanation:
Answer:
360 students
Step-by-step explanation:
We start off with 368.
Then 72 leave the school, so subtract 72 from our total.
368 - 72 = 296
But, then 64 new students join, so add this to our new total.
296 + 64 = 360.
Ask any questions you have in the comments, and if this helps, maybe consider giving a Brainliest :P
Answer:
8/18?
Step-by-step explanation: