Store A sells boxes of rice for $2.50 each. Store B sells rice by the pound for $2.50 per pound
The cost of an amount of rice at either store can be modeled by the function c(n) = 2.5
n, where n is the number of boxes for Store A and n is the number of pounds of rice
for Store B.
The domain of c(n) = 2.5n is all the real numbers.
For each store drag the restriction needed on values of n for can) to model each
situation

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.