3 Points
On April 1, 1986, Casey deposited $1150 into a savings account paying 9.6%
interest, compounded quarterly. If he hasn't made any additional deposits or
withdrawals since then, and if the interest rate has stayed the same, in what
year did his balance hit $2300, according to the rule of 72?

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)

the correct answer is 1.7