Express the radical in simplified form.

A. 2 +  
B. 2
C. Not a real number
D. 2


Answer: D

Mathematics

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The number of major crimes committed in the city   between 1997 and 2004 is approximated by the function  

 
?where denotes the number of crimes committed in year (corresponds to 1997). Enraged by the dramatic increase in the crime rate, the citizens  with the help of the local police organized "Neighborhood Crime Watch" groups in early 2001 to combat this menace.
?When was the growth in the crime rate maximal?
?

A. 2001
B. 2003
C. 2000
D. 2002
E. 1999

Mathematics

Simplify.(y2)3

A. 3y2 B. y5 C. y6 D. 3y6

Mathematics

If a tree casts a shadow of 11 ft at the same time that a 6-ft person casts a shadow of 1 ft, find the height of the tree (to the nearest foot). ? __________ ft

Fill in the blank(s) with the appropriate word(s).

Mathematics

Determine whether the ordered pair is a solution of the system.(-2, 1)  

A. Yes B. No

Mathematics