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?

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1