Adita invested money in an account where interest is compounded every year. she made no withdrawals or deposits. the function a(t) = 728(1 + 0.04)t represents the amount of money in the account after t years. how much money did adita originally invest?

$728

Step-by-step explanation:

The formula for the amount of money available at any time in years is given by the formula,

To determine the amount of money that Adita initially invested, we have to find out the value of the investment when t=0. This calculation is shown below,

The original value of the investment is $728.

answer: list the statements and i will follow up!

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct