Ayoung sumo wrestler decided to go on a special diet to gain weight rapidly. he gained weight at a constant rate.
the table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months).

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.

What is the ratio of the length of an object in yards to the length of the same object in miles?

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3