Consider a geometric sequence that has initial term G0 = 75 and a common ratio c = 2.2.Find G4.

A. 1650.52
B. 798.60
C. 1756.92
D. 2250.32
E. 7522.30


Answer: C

Mathematics

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Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.x2 = 4x - 7

A. x = 2 ± i
B. x = -2 ± i
C. x = 2 ± 3i
D. x = 2 ± 

Mathematics

Write a formula for the general term (the nth term) of the geometric sequence.6, 12, 24, 48, 96, . . .

A. an = 6(2n) B. an = 6(2)n C. an = 6(2)n - 1 D. an = a1 + 2n

Mathematics

Solve the problem.An open-top rectangular box has a square base and it will hold 106 cubic centimeters (cc). Each side of the base has length x cm, and the box has a height of y cm. Express the surface area S as a function of the length x of a side of the base.

A. S(x) = 424 + x2
B. S(x) =  + x2
C. S(x) =  + x2
D. S(x) =  + x2

Mathematics

Solve the problem.Nikki is fishing from a bank 45 feet above water level. In this location, the fish tend to feed at 50 feet below the surface. How long must Nikki's fish line be to reach the fish?

A. 5 feet B. -45 feet C. -5 feet D. 95 feet

Mathematics