Find the nth term an of the geometric sequence.6, 12, 24, 48, 96, . . .
A. an = (6)(2)n
B. an = (6)(2n)
C. an = a1 + 2n
D. an = (6)(2)n-1
Answer: D
Mathematics
You might also like to view...
Find z1z2. Write your answer in standard polar form with the argument in radians.z1 = 8
, z2 = 3
A. 24
B. 11
C. 24
D. 11
Mathematics
Write as a number.Round 388 to tens.
A. 400 B. 390 C. 380 D. 490
Mathematics
Find the measure of the indicated angle.Two angles of a triangle are 43° and 106°. Find the third angle.
A. 31° B. 149° C. 59° D. 211°
Mathematics
Write the system of linear equations that the augmented matrix represents.
A.
| 5x | + 5y | + 3z | = -2 |
| 4x | + 7z | = 4 |
| 8x | + 9y | = 2 |
B.
| 5x | + 5y | + 3z | = -2 |
| 3x | + 4z | = 4 |
| 8x | + 9y | = 2 |
C.
| 5x | + 5y | + 3z | = -2 |
| 4x | + 7z | = -4 |
| 8x | + 9y | = 2 |
Mathematics