Because of the High Heat and Low Humidity in the Summer

Multiple Choice

Because of the high heat and low humidity in the summer in Death Valley,California,a visitor requires about one quart of water for every two miles traveled on foot.If the density of water is 0.990 g/mL at 45°C,how many kilograms of water are required for a person to walk 30 kilometers in Death Valley?

A) 8.7 kg
B) 70 kg
C) 3.5 × 10² kg
D) 7.0 × 10² kg