Provide an appropriate response.Given a geometric sequence such that a1 = 2 and a4 = -128, find a5.

A. -512
B. 512
C. -1296
D. 1296

Answer: B

Mathematics

You might also like to view...

Evaluate the indefinite integral.dx

A. (x4 + 5)3/2 + C
B. - (x4 + 5)-1/2 + C
C. (x4 + 5)3/2 + C
D. (x4 + 5)3/2 + C

View
Mathematics

Simplify.

A. 128 B. 16 C. 17 D. Not a real number

View
Mathematics

Solve the problem.The largest angle of a triangle is 6 times the smallest angle and it is 3 times the other angle. Find the measure of the smallest angle.

A. 20° B. 40° C. 30° D. 10°

View
Mathematics

Simplify. Assume that all variables represent positive numbers.

A.
B.
C. 72x4
D. 2x4

View
Mathematics