Answer:
30
Step-by-step explanation:
75% can also be written as 3/4. 3/4 can also be written as 30/40, or 30 out of 40, which in this case, means 30 out of 40 kids.
Answer:
The variance of the data is 49.
The median is 64.
The data point 50 is two standard deviations away for the mean.
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Answer:He works 40 hours each week at a rate of $16 per hour.
Step-by-step explanation:
you would factor using the perfect square method to get
(3m+5n)^2
were is the pictrue i dont see one maybe repost it
