Find the product or quotient. ? 

A.  
B.
C. 20x
D.  


Answer: D

Mathematics

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Write the fractions that represent the shaded and unshaded portions of the given figure.

A.
B.
C.
D.

Mathematics

Solve the problem.Dr. Taylor can see 7 patients in 5 hours. At this rate, how long would it take him to see 70 patients?

A. 49 hr B. 98 hr C. 50 hr D. 35 hr

Mathematics

Use the data set {d1, d2, d3, ..., d255} consisting of 255 numbers to answer the following question(s).After sorting the data set (in increasing order from left to right), the first quartile is

A. the number in the 64th position. B. the average of the numbers in the 64th and 65th positions. C. the average of the numbers in the 63rd and 64th positions. D. the number in the 65th position. E. none of these

Mathematics

Approximate the value using a calculator. Express answer rounded to three decimal places.2 

A. 3.000 B. 3.322 C. 3.464 D. 4.000

Mathematics