Mathematics, 26.02.2021 01:10 mayalp
A car is 500 feet behind a train. The train is traveling at a constant speed of 44 feet per second. If the car's speed could be modeled by the equation s(t)=4t^2, How long will it take for the car to catch up to the train. How many feet did the car travel before it caught up to the train?
Answers: 2
Mathematics, 21.06.2019 18:00
Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?
Answers: 1
Mathematics, 21.06.2019 19:20
Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a
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Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
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A car is 500 feet behind a train. The train is traveling at a constant speed of 44 feet per second....
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