Find the indicated term.If a1 = -4 and r = - 
, find a4.
A. 1
B. - 
C. 256
D. 
Answer: D
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Which of the following is a complete definition of a Right Circular Cylinder? ?
A. ?A cylinder with circular bases that are parallel to each other. B. ?A cylinder with circular bases, that are parallel to each other, and lateral sides, that are parallel to each other. C. ?A cylinder with circular bases that are perpendicular to lateral sides. D. ?A cylinder with circular bases and lateral sides. E. ?A cylinder with a circular base and lateral sides that are perpendicular to the base.
Solve the problem.A rectangular plot of land is 64 yards wide by 94 yards long. Find the length of the diagonal rounded to the nearest tenth of a yard when appropriate. 
94 yd
A. 112.6 yd B. 68.8 yd C. 158 yd D. 113.7 yd
Use the addition principle for counting to solve the problem.If n(A) = 40, n(B) = 117 and n(A ? B) = 137, what is n(A ? B)?
A. 20 B. 40 C. 22 D. 10
Write the mixed number as an improper fraction.-2
A. - 
B. - 
C. - 
D. - 