Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on. he continues to double his savings each day. find the amount that he will save on the fifteenth day. $16,384 $29 $32,768 $8192

ANSWER

$16,384

EXPLANATION

From the question we have that,

Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on.

This forms a geometric sequence,

The first term of this sequence is

The common ratio is

The general term of a geometric sequence is given by the formula:

To find the 15th term, we plug in a=1, r=2 and n=15.

The amount he will save on the 15th day is $16,384

-14 is the answer

hope this : ))

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol