Find the determinant.det 

A. -16
B. 16
C. 0
D. 4


Answer: C

Mathematics

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Find a general term an for the arithmetic sequence.a1 = 0.15, d = 0.05

A. an = 0.1n + 0.1 B. an = 0.15 + 0.05n C. an = 0.1n + 0.2 D. an = 0.05n + 0.1

Mathematics

Solve the inequality. Write the solution set in interval notation.|x + 4| < 2

A. (-6, -2) B. ? C. (-?, -6) ? (-2, ?) D. (-6, 2)

Mathematics

Use the information to complete a circle graph. Note that the circle is divided into 100 equal sections.Main form of exercise for employees of one company:None:30%Walking:16%Running:5%Golf:13%Weight Training:24%Other:12%

A.

B.

C.

D.

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics