Find the integral. 

A. 4
B. -8
C. 8
D. -4


Answer: B

Mathematics

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Solve the problem.The tables below give the number of points scored and rebounds gotten by the five starters on a basketball team in the first two games of the season. Write a matrix containing the total number of points and rebounds for each of the starting five.  

A.
B.
C.
D.

Mathematics

Find the greatest common factor, GCF, of the expressions.5(a - b) and 11(a - b)

A. 55(a - b) B. 5 C. 11 D. (a - b)

Mathematics

Provide an appropriate response.Find a cofunction equivalent to cos 60°.

A. sin 60° B. csc 30° C. sin 30° D. sec 60°

Mathematics

Solve the problem.Doctors predict that by administering a vaccine, the number of new cases of a certain childhood disease will decrease by half each year. If 1000 people were afflicted with the disease in 2000, estimate the number of new cases in 2005. (Round to the nearest whole number.)

A. 63 new cases in 2005 B. 31 new cases in 2005 C. 16 new cases in 2005 D. 125 new cases in 2005

Mathematics