Solve the problem.The product of 2 and the square root of some number is equal to that number decreased by 8. Find the number.
A. 8
B. 12
C. 32
D. 16
Answer: D
Mathematics
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Find the mean, median, and mode for the given data set.8, 6, 5, 2, 12, 8, 8, 6, 2, 12, 8, 5, 14, 2, 8, 8, 5, 6, 2, 8
A. Mean = 6.75, median = 6, mode = 8 B. Mean = 7.25, median = 6, mode = 14 C. Mean = 6.75, median = 8, mode = 8 D. Mean = 6.75, median = 7, mode = 8
Mathematics
Perform the indicated operations. Reduce answers to lowest terms and write any improper fractions as whole or mixed numbers.
+ 
A. 
B. 
C. 
D. 
Mathematics
Convert as indicated.30 miles per hour = ______ feet per second (Round to the nearest whole, if necessary.)
A. 44
B. 2640
C. 158,400
D. 
Mathematics
Convert the angle in degrees to radians. Express the answer in decimal form, rounded to two decimal places.-221°
A. -3.85 B. -3.84 C. -3.86 D. -3.83
Mathematics