1. One gallon of exterior paint will cover 250 square feet. How many gallons of
ID: 1627920 • Letter: 1
Question
1. One gallon of exterior paint will cover 250 square feet. How many gallons of paint will be required to paint the fuselage of a Boeing 737jet? Approximate the jet to be a cylinder 30 m long and a diameter of 3.75 m. (5 pts) 2. All of gold mined in history would barely fit in two Olympic-sized swimming pools. What is the total value of the gold if it costs $1000 per ounce? Given the following: density of gold is pa 19.32 g/cm the volume of an Olympic swimming pool is 2500 m and 1 oz is equivalent to 28.35 g (5 pts)Explanation / Answer
Curved surface area of fugelage = 2 pi r h
= 2*pi*3.75*30
= 707 m^2 = 7610 sq ft
Number of required gallons = 7610/250
= 30.44 gallons
Total 31 gallons will be required
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