The given table shows the distance that Steve traveled over time (In minutes per kilometer). Distance (km) 4,6,7. Time (min) 32,48,56. What is the unit rate?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.