Suppose that on January 1 you have a balance $3200 on a credit card whose APR is 12%, which you want to pay off in 4 years. Assume that you make no additional charges to the card after January 1 a. Calculate your monthly payments
b. When the card is paid off, how much will you have paid since January 12
c. What percentage of your total payment (part b) is interest?
a. The monthly payment is $.
(Do not round until the final answer. Then round to the nearest cent as needed.)
b. The total paid since January 1 is $
(Use the answer from part a to find this answer. Round to the nearest cont as needed.)
c. The percentage of the total paid that is interest is %.
(Use the answer from part b to find this answer. Round to one decimal place as needed.)

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

the answer is a. q=6,r=6√2

step-by-step explanation: