Find the first five terms of the sequence defined by the given general term.an = n2 - n

A. 0, 2, 6, 12, 20
B. 2, 6, 12, 20, 30
C. 0, 3, 8, 15, 24
D. 1, 4, 9, 16, 25


Answer: A

Mathematics

You might also like to view...

Solve the problem.A company has 25,200 employees. Of these,  drive alone to work,  car pool,  use public transportation,  cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?

A. Drive alone: 6400; car pool: 4200; public transportation: 3050; cycle: 2800; other: 1000
B. Drive alone: 6300; car pool: 4200; public transportation: 3150; cycle: 2800
C. Drive alone: 630; car pool: 4200; public transportation: 3150; cycle: 2800
D. Drive alone: 6300; car pool: 4200; public transportation: 3150; cycle: 2800

Mathematics

Rewrite the following using radicals; then simplify if possible. Assume that all variables represent nonnegative values.m7/6

A.
B.
C. m
D. m

Mathematics

Find all real-number solutions. Round your answer to the second decimal place, if necessary. 2.7b3 - 52.3 = 156.9

A. 232.44 B. 4.26 C. 25.83 D. No real-number solution

Mathematics

Solve the problem by using a nonlinear system.Find the dimensions of a rectangular enclosure with perimeter 56 yd and area 187 yd2.

A. 12 yd by 17 yd B. 12 yd by 16 yd C. 11 yd by 16 yd D. 11 yd by 17 yd

Mathematics