Ruben is collecting cans for the recycling contest at school. he makes two plans to try to collect the most cans. plan a: collect 20 cans each week for 9 weeks. plan b: collect 30 cans each week for 7 weekspart awhich plan should ruben choose? part bexplain how you made your choice

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.