You are given the following morphometric data for a lake: Surface area = 16 km Maximum length = 8 km Maximum depth = 200 m Perimeter = 28,000 m Shoreline development = 2.0 Volume development = 1.4 What is the mean depth of the lake?

21. Your town has built a new water tower and has decided to cover the sides with wallpaper. You've been tasked with calculating how many square feet of wallpaper are necessary. The water tower is 25 meters tall with a diameter of 10 meters. (Hint: you're looking for the lateral side area; and be careful of your units!) 2ad sloo A L

A heavy thunderstorm dumps 12000 m^3 of water on a 6.0 acre flat piece ofland (1 acre = 43560 ft^2). How high is the water level after the rain stops, expressed in ft?

What is the average density of the earth?

The density of aluminum is 2.7 g/cm3g/cm3. What is the mass of a cube of aluminum that is 5.000 cmcm on a side? (Recall that density is mass divided by volume.)

A solid piece of lead has a mass of 29.89 g and a volume of 2.67 cm³. From these data, calculate the density of lead in SI units (kilograms per cubic meter).

A brick of a certain metal has area on top of 3.74 cm  x 10.78 cm.  It has mass 1,162 g.  How high is the brick in cm?  The metal has density of 16.6 g/cm3  2.54 cm = 1 inch l x h x w = V V = m/d