List the first n terms of the geometric sequence satisfying the given conditions.a1 = 8, r =
, n = 4
A. 8, 24, 72, 216
B. ,
,
,
C. 8, ,
,
D. 8, ,
, 9
Answer: C
Mathematics
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Use series to evaluate the limit.
A. -9 B. -1 C. 9 D. 1
Mathematics
Simplify the rate and write the result in words.
A. ; 38 pounds for every 3 packages
B. ; 38 pounds for every 4 packages
C. ; 38 packages for every 3 pounds
D. ; 266 pounds for every 3 packages
Mathematics
Find the equation of the hyperbola satisfying the given conditions.Vertices at (0, ±8); asymptotes y = ± x
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Mathematics
Factor by grouping. Assume any variable exponents represent whole numbers.x3 - 4x2 + 2x - 8
A. (x + 4)(x2 - 2) B. (x - 4)(x + 2) C. (x - 4)(x2 + 2) D. (x + 2)(x2 - 4)
Mathematics