Question 10 4 If I rode my bike 36 miles this weekend, about how many kilometers...
16 Question 10 If Irode my bike 84 miles this weekend, about how many kilometers did I ride? Round your answer to the nearest tenth of a kilometer. Do not include units with your answer.
PYTHON CODE: How many miles are there in 10 kilometers? Hint: there are 1.61 kilometers in a mile. 3. If you run a 10 kilometer race in 42 minutes 42 seconds, what is your average pace (time per mile in minutes and seconds)? What is your average speed in miles per hour?
Question 14 4 pts The gas tank of a certain vehicle holds 12.4 gallons. How many pounds of carbon dioxide are produced by burning an entire tank of gas? Round your answer to the nearest tenth of a pound. Do not include units with your answer. Question 15 4 pts How many pounds of carbon dioxide would you prevent from entering the atmosphere in one year, if you were to replace a 100-watt light bulb with a CFL bulb that...
A bicycle is traveling at 17 miles per hour. How many feet will it cover in 25 seconds? Round your answer to the nearest tenth of a foot.
A certain drug dosage calls for 284 mg per kg per day and is divided into four doses (1 every 6 hours). If a person weighs 215 pounds, how many milligrams of the drug should he receive every 6 hours? Round your answer to the nearest milligram. Do not include units with your answer. Question 14 4 pts If a truck averages 16 miles to the gallon, how many pounds of carbon dioxide are emitted into the atmosphere when the...
5. A filmographer is making a documentary on extreme sports. They are filming extreme biker who is riding at a speed of 36 feet per second (roughly 25 miles prr hour). They ride around the filmographer 25 feet away doing tricks. How fast is the filmographer rotating to keep the biker the center of focus? Round to the nearest tenth of a degree. (10 points) 6. A gardener has a square garden with a side length of 30 feet. She...
Perform dilution calculations Question How many milliliters of a 0.80 mM ammonium hydroxide solution are required to create 2.0 L of 0.20 mM solution? Do not include units in the answer. Your answer should have two significant figures. (Round to the nearest tenth.) Provide your answer below: FEEDBACK MORE INSTRUCTION SUBMIT Content attribution
A farmer estimates that his dairy cow produces 6,973 L of milk in a year. How many gallons is this? Round your answer to the nearest hundredth of a gallon. Do not include units with your answer. Question 11 4 pts You are ordering linoleum for a kitchen with dimensions 13 feet by 16 feet. When you get to the store, you find the linoleum is only sold in square yards. How many square yards should you order? Round your...
Question 13 4 pts A certain drug dosage calls for 245 mg per kg per day and is divided into three doses (1 every 8 hours). If a person weighs 119 pounds, how many milligrams of the drug should she receive every 8 hours? Round your answer to the nearest tenth of a milligram. Do not include units with your answer.
f) in vacuum, light travels at about 186,282 miles per second. One mile is about 161 kilometers (km). Astronomers prefer to use units of distance that are reasonable in describing how far objects are from Earth. For example, for distances in the solar system we use the astronomical unit (AU), which is equal to the average distance of Earth from the Sun; 1 AU is about 150 million km. For distances to stars and galaxies, astronomers use the light-year (1...