1 point Your friend's child is prescribed Cefaclor (20mg/kg/day; not to exceed recommended dosage in a 24 hour period) to be given 3 times per day. If the child weighs 68 pounds, what is the maximum dose that the child should receive, rounded to the nearest milligram? Type your answer... a 1 point 5 Your friend uses 25 gallons of gas using his speed boat over the weekend. Approximately how much C02 pollution does this cause? Round your answer to the nearest pound. Type your answer... 1 point How much CO2 is produced by driving 600 miles in an SUV that gets 38 mpg? Round your answer to the nearest pound. Type your answer... How many square centimeters are in 1 square foot? Round your answer to the nearest whole number. Type your answer... 2 1 point A greenhouse is 20 feet long, 15 feet wide, and 10 feet high. What is its volume in cubic feet? Round your answer to the nearest hundredth. Type your answer... 3 1 point A greenhouse is 20 feet long, 15 feet wide, and 10 feet high. What is its volume in cubic meters? Round your answer to the nearest hundredth. Type your answer... 4 1 point A soda can measures 12 centimeters high and has a radius of 3 centimeters. About how many milliliters of liquid will it hold? Round your answer to the nearest whole number.n 1 point 5S? Suppose your water softener runs for 20 minutes every night. How much C02 is produced by using the water softener system for 1 year? Round your answer to the nearest tenth of a pound. Type your answer... a 1 point 5 Suppose your water softener runs for 20 minutes every night. Ifyou are charged $0.10 per kWh, how much money does it cost over the year? Enter your answer as a dollar amount rounded to the nearest cent. Type your answer... 1 point 5' If we assume the average American watches 34 hours or television each week and does not unplug the television when not in use, how much C02 emission (in pounds) is caused from the vampire energy used by the TV in one year? Round your answer to the nearest tenth of a pound. Type your