Find the indicated term for the arithmetic sequence with first term, a1, and common difference, d.Find a100, where a1 = -90 and d = 5.
A. 415
B. 585
C. 410
D. 405
Answer: D
Mathematics
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Use the factor theorem to determine whether the first quantity is a factor of the second quantity.3x4 - 28x2 + 9, x - 3
A. No B. Yes
Mathematics
Solve the equation and check your proposed solution.
= 12
A. 3 B. 48 C. 16 D. 15
Mathematics
Solve.An airplane travels 700 miles against the wind in 5 hours, and makes the return trip with the same wind in 2 hours. Find the speed of the wind.
A. 245 mph B. 105 mph C. 350 mph D. 140 mph
Mathematics
Find the indicated composite for the pair of functions.f(x) = 3x + 8; g(x) = 5x - 1Find (f?g)(x).
A. 15x + 11 B. 15x + 5 C. 15x + 39 D. 15x + 7
Mathematics