Answer:
Part 1: 43.75%
Part 2: 44.07%
Step-by-step explanation:
Hello!
(Pt.1) First, set up a ratio
. Next, you use long division I got the percent 43.75. After that, you subtract 6 from the girls group, (because of them moving away and then more coming back.) and 2 from the boys group. Then, you subtract those from the school "population" and you get 472 as the final population. So then you set up another ratio,
. I got a percent of 44.07% from that.
Thanks For Reading!
It would be linear function
Answer:
100
Step-by-step explanation:
20/150 to get ratio
Ratio*750 to get defective
Answer:
4/9
Step-by-step explanation:
,.......................................
todd = 8 + 9
sally = 18 + 7
Just keep adding until they have the same amount if they ever do.
todd 17 26 35 44 53
sally 25 32 39 46 53
so it took them 5 mouths and they both have 53 CD's