Find anand a6 for the following arithmetic sequence.a10 = 40, a11 = 6

A. an = 346 - 34(n - 1), a6 = 142
B. an = 346 + 34(n - 1), a6 = 550
C. an = 346 + 34(n - 1), a6 = 516
D. an = 346 - 34(n - 1), a6 = 176

Answer: D

Mathematics

You might also like to view...

Solve the system.

A. (1, 3, 4) B. (1, 4, 3) C. (4, 3, 1) D. (4, 1, 3)

View
Mathematics

Simplify.-82

A. 64 B. 512 C. -64 D. -512

View
Mathematics

Solve the equation. =  - 

A.
B.
C.
D.

View
Mathematics

Find the right part of the identity. ?  __________ ?

A.
B. ?
C. ?
D. ?
E. ?

View
Mathematics