The graph is a function because when you use the vertical line test it does not hit more than one point at any given place on the line.
Hope this helped :)
Yes, it should be taken into account
Answer:
He spent 52.5 minutes reading.
Step-by-step explanation:
The equation from the word problem is 2(x+5)+25=140. Distribute 2 to the parentheses and get 2x+10+25=140. Combine like terms to get 2x+35=140. Subtract 35 from both sides and get 2x=105. Divide both sides by 2 and your final answer is x=52.5
The Answer is D!!
Hope this helps
The mean of a frequency distribution is given by
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