You place $4,000.00 in a bank account with an interest rate of 5.25% apr and another
$2,000.00 in an account with an interest rate of 6.00% apr
a. how much interest will be earned for each account on the original principal in 6 months?
6. what is the difference in the amount of interest earned?
c. which account has your money working for you the best?
be sure to include in your response:
• the steps you followed to complete your computations
• the final answers to each question
• the mathematical reasoning for the answer to "c"
need

never fear papaguy is here

answer

6

step-by-step explanation:

answer: integers are just whole numbers: positive, negative, and zero.

i = {-∞, -2, -1, 0, 1, 2, 3, ∞}

let x = 1st integer

let y = 2nd integer

x = 3y + 17   {equation 1}

xy = -24         {equation 2}

substitute 3y+17 in place of x n equation 2

and solve for y.

(3y+17)y = -24

3y2 + 17y = -24

3y2 + 17y + 24 = 0

from quadratic equation:

y = [-17±√(172-4(3)(24))]/(2(3))

y = (-17 ±√1)/6

y = (-17+1)/6   or     y = (-17-1)/6

y = -16/6           or     y = -18/6

y = -2 2/3         or   y = -3

since we are dealing with

y = -3

x = 3y+17 = -9+17 = 8

the integers are -3, 8

step-by-step explanation: