The force, F, acting on a charged object varies inversely to the square of its distance, d, from another charged object. When the two objects are 0.65 meters apart, the force acting on
them is 5.2 Newtons. Approximately, how much force would the object feel if it is at a
distance of 0.5 meters apart?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?