Shane is working out by jogging the perimeter of a large field at the local playground. if he wants to jog one mile (5,280 feet) and the field has dimensions of 460 feet by 200 feet, how many full laps should he make to have jogged at least one mile?

In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.