Solve the problem.Check whether the sequence is arithmetic. If the sequence is arithmetic, find the common difference d.4, 12, 36, 108, 972, . . .
A. arithmetic; d = 8
B. not arithmetic
Answer: B
Mathematics
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Evaluate the integral.
A. 15 B. 23 C. 25 D. 13
Mathematics
Answer the following questions about the given prism.
(a) Name the bases of the prism.
(b) Name the lateral faces of the prism.
(c) Name the faces that are hidden from view.
(d) Name the edges of the prism.
(e) Name the prism by type. Be as specific as possible.
Mathematics
Solve.An engineer designing a tunnel specifies a length of 97 m. The actual construction requires the tunnel to be 770 cm longer. What is the final length of the tunnel, in meters?
A. 97.77 m B. 174 m C. 7797 m D. 104.7 m
Mathematics
Graph the ellipse and locate the foci.4x2 + 9y2 = 36
A. foci at (0, 
) and (0, -
)
B. foci at (
, 0) and (-
, 0)
C. foci at (
, 0) and (-
, 0)
D. foci at (2
, 0) and (-2
, 0)
Mathematics