A water tank holds 204 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds 306 gallons but is leaking at a rate of 5 gallons per week. After how many weeks will the amount of water
in the two tanks be the same?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?