James and Simon have a reading assignment to complete. James has read r pages, and Simon has read 75 pages. Together they have r
2 answers:
Answer:
James has read 125 pages.
Step-by-step explanation:
To find the answer it is necessary to express the information given as an equation, in this case:
Where:
r represents the number of pages read by James,
75 is the number of pages read by Simon,
200 is the number of pages they have read together
Then, subtract 75 on both sides of the equation:
Thus, the number of pages read by James is 125.
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Based on the information given, the true statement true about their gas-price data is A. Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.
<h3>Solution to the gas-price data.</h3>It should be noted that a standard deviation simply measures how dispersed the data will be in relation to the mean.
From the complete question, the mean of Raquel's data is given as 3.42 while the standard deviation is given as 0.07. On the other hand, the mean of Van's data is given as 3.78 while the standard deviation is given as 0.23.
Therefore, it can be deduced that Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.
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