Simplify.
A. 
B. - 
C. 
D. 
Answer: D
Mathematics
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Write the first five terms of the arithmetic sequence with the given values.a3 = 3, d = -3
A. 9, 6, 2, 0, -3 B. 9, 6, 3, 0, -3 C. 12, 9, 6, 3, 0 D. 6, 3, 0, -3, -6
Mathematics
Solve.An inflatable circular pool has a radius of 4
ft. Approximate the distance around the pool. Use 
for ?.
A. 56
ft
B. 13
ft
C. 26
ft
D. 6
ft
Mathematics
Factor.16a3 - 49a
A. a(4a + 7)(4a - 7) B. a(4a - 7)2 C. a(16a + 1)(a - 49) D. (4a2 + 7)(4a - 7)
Mathematics
The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
If f(x) = 15%, what year is represented by x?
A. 1985 B. 1980 C. 1975 D. 1970
Mathematics