In recent years, there has been a large push for an increase in the use of renewable resources to produce the energy we need to power our vehicles. One of the newer fuels that has become more widely available is E85, a mixture of 85% ethanol and 15% gasoline. Despite being more environmentally friendly, one of the potential drawbacks of E85 fuel is that it produces less energy than conventional gasoline. Assume a car gets 29.0 mi/gal using gasoline at $3.50/gal and 21.0 ml/gal using E85 at $2.85/gal. How much will it cost to drive 450 miles using conventional gasoline fuel? How much will it cost to drive 450. miles using Eesfuel? CHEMWORK Secretariat is known as the horse with the fastest run in the Kentucky Derby. If Secretariat's record 1.25 mi run lasted 1 minute 59.2 seconds, what was his average speed in m/s? m/s Show Wints CHEMWORK Mark the statements which are correct. (Select all that apply.) 10 pg = 1012 fg O 15 = Das= 1 s = 106 US 1s = 1015 fs 1 i fs = 10-12 s 1 mg = 10-49 FREE At what temperature is the temperature in degrees Fahrenheit equal to the temperature in degrees Celsius? T = OF