Solve. Give your answer as a mixed numeral.June wants to work for 13
hours at her part-time job this week. She has already worked 2
hours. How many more hours does she need to work?
A. 9
hr
B. 10 hr
C. 11
hr
D. 10
hr
Answer: D
Mathematics
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Solve.How many feet are represented by a 
in. line if it is drawn to a scale of 
in. = 1 ft?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Make a line graph using the given frequencies.The ages of employees of a company are summarized in the frequency table.
?
A. 
B. 
C. 
D. None of the above
Mathematics
Write the repeating decimal number as a fraction.4.75757575 . . .
A. 
B. 
C. 
D. 
Mathematics
Tell which of the following types of regression is likely to give the most accurate model for the scatter plot shown: linear regression, quadratic regression, cubic regression, exponential regression, sinusoidal regression.
A. Cubic regression B. Quadratic regression C. Linear regression D. Sinusoidal regression E. Exponential regression
Mathematics