Completely factor the polynomial or state that the polynomial is prime.9x4 - 3x2 - 20
A. (3x2 + 1)(3x2 - 20)
B. (3x - 4)(3x + 5)
C. (9x2 - 5)(x2 + 4)
D. (3x2 - 5)(3x2 + 4)
Answer: D
Mathematics
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Find the sum of the first n terms of the geometric sequence for the values of a1 and r.n = 4, a1 = 168, r = 3.4
A. 6603.072 B. 2681.28 C. 6553.66 D. 9284.352
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Determine whether f is a geometric sequence. If so, identify the common ratio.f(n) = 3(n + 8)3
A. No B. Yes; (n + 8)
Mathematics
Find the future value of the annuity. Round to the nearest cent.a1 = $1000
I = 0.15
n = 11
A. $20,303.72 B. $31,015.94 C. $2697.04 D. $24,349.28
Mathematics
Let U = {all soda pops}; A = {all diet soda pops}; 
and 
Describe the given set in words.A ? B
A. All diet-cola soda pops B. All non-diet cola soda pops C. All soda pops that are cola or diet D. All diet and all cola soda pops
Mathematics