Suppose that on January 1 you have a balance of $5000 on a credit card whose APR is 18%, which you want to pay off in 1 year Assume that you make no additional charges to the card after January 1
a Calculate your monthly payments what is the total paid since january 1st
b. When the card is paid off, how much will you have paid since January 1?
c. What percentage of your total payment from part(b) is interest?
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a. The monthly payment is $ 458.40
(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 cent as needed)

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Which of the following points is collinear with (-2,1) and (0,3)