The radius of a cylindrical water tank is 6ft, and it's height is 15ft. What is the volume of the tank? Use the value 3.14 for pie, and round your answer to the nearest whole number.

Let w=23 . what is the value of w + 45 ?

Which of the following best describes the delian problem?

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?