Classify the sequence and supply the next term.
?
1, 2, 4, 8, ...
?
The next term is __________.
?
The sequence is __________ (arithmetic, geometric, Fibonacci-type, none of these).

What will be an ideal response?


16; geometric

Mathematics

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Simplify the expression. ? ?

A.
B.
C.
D.

Mathematics

Write the indicated term of the binomial expansion.(4x - 2y)11; 10th term

A. 225,280x2y10 B. 225,280x9y2 C. -450,560x2y9 D. -112,640x9y2

Mathematics

Convert the capacity or volume as indicated. Round the answer to one decimal place.20 liters to gallons (liters ? quarts ? gallons)

A. 4.7 gal B. 21.2 gal C. 9.0 gal D. 5.3 gal

Mathematics

For the given geometric sequence, find the limit of the infinite series, if it exists.  3, - , - , . . .

A.
B.
C. - 
D. 3

Mathematics