Water has a density of 62.4 lbm/ft?. How much does 2.000 ft of water weigh (1) at sea level and 45° latitude and (2) in Denver, Colorado, where the altitude is 5374 ft and the gravitational acceleration
is 32.139 ft/s²?​

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.