Question

The number of CDs sold has decreased each year. The graph shows the number of CDs sold in a given year. (coordinate graph)

Which is a reasonable inference for the number of CDs at month 9?



A.
200

B.
400

C.
500

D.
600

Answer 1

http://static.k12.com/calms_media/media/1417000_1417500/1417245/1/4761117d39c6b9ea4d31c6cdf79ff508f5355649/MS_PA_130905_170051.jpg

Answer 2

It's decreasing.
Month 8 had 400 sold then just by the process of elimination you can figure out your answer.

Answer 3

What do you think your answer will be?

Answer 4

A or B

Answer 5

Every month the sale of the amount of CDs sold is decreasing. Every month will have a lower of amount of CDs sold than the month before that. Try again.

Month 8 was 400, Month 9 cannot be because it is decreasing every month.

Answer 6

Is kit D thats my last one i think is correct

Answer 7

no nvm it might be 500 because of the 8 being 400 /.\

Answer 8

This is pretty simple, I don't see how you don't understand this. The amount of cds sold is decreasing every month..


Month 2 had 1600 CDs sold.

Month 8 had 400. That means it's decreasing every month.

Now, JUST BY THE PROCESS OF ELIMINATION, which do you think your answer will be?

Answer 9

500..

Answer 10

Please tell me, how did you come up with that?

Answer 11

im going with A

Answer 12

Okay, read this carefully

The number of CDs sold has decreased each year. The graph shows the number of CDs sold in a given year. (coordinate graph)

Which is a reasonable inference for the number of CDs at month 9?



A.
200

B.
400

C.
500

D.
600

__________
The amount of CDs sold is decreasing every month. Month 8 had 400 sold, now month 9 will have a lower amount sold BECAUSE the amount of CDs sold every month is DECREASING. Just by process of elimination, which means the answer which are obviously wrong, which do you think your answer will be?

Answer 13

A is correct.