You are traveling at 45 miles per hour in a 50 km per hour speed zone. Are you speeding? Explain why or why not. Be sure to quantify your answer. Oscar's garden measures 6.3 yards by 29 feet. what is the area of his garden? Your car gets 34 miles per gallon. If you plan to drive 850 miles to dallas for fall break, how much CO2 will you produce for your round trip? The doctor orders 14 mg/kg of a drug for a child weighing 31.5 lbs to be given across 4 doses in 1 day. how many mg must you administer at each dose