Calculus and Above

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One pump can drain a pool in 12 minutes. When a second pump
One pump can drain a pool in 12 minutes. When a second pump is also used, the pool only takes 5 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump in u… read more
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Just give me some more minutes like in 45 min. Just algebra
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A motorboat leaves a harbor and travels at an average speed
A motorboat leaves a harbor and travels at an average speed of 8 mph toward a small island. Two hours later a cabin cruiser leaves the same harbor and travels at an average speed of 16 mph toward the … read more
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1 Calculate the momentum of a 2000kg truck traveling at
1 Calculate the momentum of a 2000kg truck traveling at 60mi./h (1mi.=1609m).Calculate the momentum of a 60kg person sitting inside of the same truck. If the truckwere to stop suddenly over a time per… read more
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Given the ISS (International Space Station) orbits the Earth
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Suppose that the time required to complete a 1040R tax form
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R.R. Jha
Bachelor's Degree
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The chart below shows the current speed of the Niagra river
the chart below shows the current speed of the Niagra river taken at different times on a particular day. There were no abnormal flows that varied from the speeds shown in the chart.time 3:00pm =Speed 7.2 time 3:10pm = Speed 7.9 time 3:20pm = speed 8.2 Time 3:30pm =speed 7.6 time 3:40pm = speed 7.8A. Use trapezoids to estimate the river's average current speed from 3:00pm until 3:40pmB. at what time or times during the given interval would you expect the river's actual velocity to match the estimated average velocity?C. A stick is thrown into the river at 3:00pm at the location of the measuring device and it travels along with the river's current. Approximate how far downriver the stick will be at 3:40pm? use calculus to support your answer.D. What is the stick's average acceleration from 3:00pm to 3:40pm? … read more
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A motorist is following 600 feet behind a bicyclist
A motorist is following 600 feet behind a bicyclist travelling 4 mph. What is the mph of the motorist to pass the bicyclist after she travelled 20 feet? 30 feet? How many seconds would elapse for each… read more
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A 180 pound man riding a 20 pound bicycle down a five degree
A 180 pound man riding a 20 pound bicycle down a five degree slope squeezed his brakes so hard that he went over his handlebars, and planted his face into the pavement. Could his body continue to tumb… read more
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Hy mi lookin same answers as posted on the previous page,
Hy Ryan mi lookin for the same answers as posted on the previous page … read more
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.) An anti- aircraft gun barrel and carriage, excluding
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Stat 8 part 2 A golfer wished to find a ball that would
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Questions A concert association sells 500 tickets to their
Questions A concert association sells 500 tickets to their next concert. The tickets are \$8.50 for adults and 6.00 for children. Sale brings in a total of \$3500. How many adult and how many children t… read more
Sandhya_sharma
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What is the next number in the series 2, 5, 11, 20, 32, 47?
1. The next number in the series 2, 5, 11, 20, 32, 47, is: 25 56 65 66 74 2. The next number in the series 38, 36, 30, 28, 22, is: 12 14 16 18 20 3.You want to get an oil change every 4,000 miles. How… read more
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9) The U.S Department of Transportation and Safety performed
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Hi Sandhya, Any chance you are familiar with how to do these
Hi Sandhya, Any chance you are familiar with how to do these questions? It's about length contraction/clock synchronization. A little bit of an emergency. Need in 2 hours - very badly. Length Contract… read more
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Master's Degree
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Calculus question for SteveYou are in a boat 2 miles
Calculus question for Steve You are in a boat 2 miles from the nearest point of the coast. You are to go to point Q, located 3 miles down the coast and 1 mile inland (see figure below). You can row at… read more
Stevewh
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The U.S Department of Transportation and Safety performed an
The U.S Department of Transportation and Safety performed an analysis to determine safe driving speeds. To obtain information about the safe driving speed, it analyzed data from multiple countries com… read more
Mr. Gregory White
Master's Degree
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