Wayne flew from Seattle to San Diego with a stop in San Francisco to switch planes. The flight from Seattle to San Francisco was 1 hour and 30 minutes long. Wayne was in San Francisco for 1 hour and 55 minutes, and his flight from San Francisco to San Diego was 1 hour and 35 minutes long. Wayne landed in San Francisco at 1:35 pm. What time did Wayne's first flight leave Seattle?

In may you used 400 kilowatt-hours of energy for electricity. a. calculate the total electrical energy use in joules. b. calculate your average power use in watts. c. assume that your power supplier generates electricity by burning oil. note that 1 liter of oil releases 12 million joules of energy. how much oil is needed to generate the electricity you use? give your answer in both liters and gallons. a. the total electrical energy use was nothing _ joules. (type an integer or a decimal.) b. the average power use is nothing _ watts. (round to the nearest whole number as needed.) c. to generate the electricity you used, nothing _ l is needed. (round to the nearest whole number as needed.) to generate the electricity you used, nothing _ gal is needed. (round to two decimal places as needed.)