Question

Part A

Japan uses an average of 21 quads of energy each year. Calculate the energy used in quads
for each source of energy in the pie chart.

Answer 1

The amount of energy that Japan uses from other sources can be similarly calculated. The distribution is 4.62 quads of natural gas, 5.67 quads of coal, 9.24 quads of petroleum, 0.84 quads of hydropower, 0.21 quads of nuclear energy, and 0.42 quads of energy from other renewables.

Step-by-step explanation: