Two pipes can fill a racing pool, emptied at the start, in 2 hours with the drain kept opened. If the rain were closed at the start the pool would be full in a matter of 23 hours by the two pipes. If the pipe hich can deliver slower, alone did the filling while at the same the drain was opened at the start, it would take the lone pipe 10 hours to do the job. How many hours would it take the drain to empty the ool when full? Every morning, an elderly man exercise by walking a certain distance at an average of 4 kph, rests for minutes and rides back on his chauffeur-driver limousine at an average speed of 60 kph. If the total

Two pipes can fill a racing pool, emptied at the start, in 2 hours with the drain kept opened. If the rain were closed at the start the pool would be full in a matter of 23 hours by the two pipes. If the pipe hich can deliver slower, alone did the filling while at the same the drain was opened at the start, it would take the lone pipe 10 hours to do the job. How many hours would it take the drain to empty the ool when full? Every morning, an elderly man exercise by walking a certain distance at an average of 4 kph, rests for minutes and rides back on his chauffeur-driver limousine at an average speed of 60 kph. If the total

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

See similar textbooks

Related questions

Q: A bathroom tub will fill in 15 minutes with both faucets open and the stopper in place. With both…

A: To Determine: How long will it take for the tub to fill if both faucets are open and the stopper is…

Q: A fuel storage tank is eqipped with a pump which can empty it in 15 hours.A large auxillary…

A: Let they together will take x hours So the equipped pump will work x hours and the auxiliary pump…

Q: If Sandy can paint a fence in 2 hours and Erik can paint the fence in 3 hours, if they work…

Q: A pipe can full the tub alone in 10 minutes time, another can do it in 20 minutes and drain if…

A: The first pipe can fill the tub in 10 minutes, Therefore, in one minute, the pipe can fill 110 of…

Q: One inlet pipe can fill an empty pool in 8 hours, and a drain can empty the pool in 20 hours. How…

A: We have to slove above question One inlet pipe can fill an empty pool in 8 hours drain can empty…

Q: Suppose Ahmed can mow a yard in 4 hours. If he keeps a steady pace, in 1 hour he would finish of the…

A: First, we need to identify the rate of work for each person. The rate of work is defined as the…

Q: Suppose that the students in your class want to have a party at which they will serve punch to…

A: The objective of the question is to find out how many half-gallon containers of punch are needed for…

Q: Suppose that 5 bulldozers can load 8 trucks full of gravel in 40 minutes. Assume all bull dozers…

A: Consider the given: 5 bulldozers can load = 8 trucks1 bulldozer can load = 85 trucks4 bulldozer…

Q: A swimming pool can be filled in 6 hours, and requires 9 hours to drain. What if the drain were…

A: To solve this problem, first we have to find the rate of water coming in while filling the pool and…

Q: A large pipe and a small pipe can fill a water tank in just 15 minutes if both are used together. If…

A: Please check step 2 for the solution.!

Q: Emmy can type at a constant rate of 1 page every 4 minutes. If she has to type a 5-page article, but…

A: Emmy can write at a constant rate of 1 page in 4 minutes. Hence she will take 5 ×4 = 20 mins two…

Q: A water tank is being filled by two inlet pipes. Pipe A can fill the tank in 6.5 hours, while both…

Q: Suppose Marion can weed the garden twice as fast as Medel. Together they can weed the garden in 3…

A: Let the Marion can weed the garden in x hours Let Medel can weed the garden in 2x hours Together…

Q: A large pipe can empty a pool in 6 hours and a small pipe can empty the same pool in 9 hours. How…

A: Given that a large pipe can empty a pool in 6 hours and a small pipe can empty the same pool in 9…

Q: An inlet faucet can fill a small pond in 60 minutes. The pond can be emptied by an outlet pipe in 80…

A: Consider the provided information, How long will it take the pond to fill? Let x- rate of inlet pipe…

Q: A tank can hold 180 gallons of water when it is full. Water flows from 2 an pipes and 1 large pipe…

Q: A barge leaves St. Louis at 8 am on Friday and travels 180 miles downstream to Cairo. It takes 24…

Q: A car and a truck pass through the same intersection. The car passes through at 9:00am and travels…

A: Given: distance travelled by the car from 9:00 am to 1:00 pm is : distance travelled by the truck…

Q: An apple farm yields an average of 45 bushels of apples per tree when 21 trees are planted on an…

Question

2. Two pipes can fill a racing pool, emptied at the start, in 2 hours with the drain kept opened. If the
drain were closed at the start the pool would be full in a matter of 2 hours by the two pipes. If the pipe
which can deliver slower, alone did the filling while at the same the drain was opened at the start, it
would take the lone pipe 10 hours to do the job. How many hours would it take the drain to empty the
pool when full?
3. Every morning, an elderly man exercise by walking a certain distance at an average of 4 kph, rests for
20 minutes and rides back on his chauffeur-driver limousine at an average speed of 60 kph. If the total
time of the trip is an hour and eight minutes, how far does the amn walk?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Problem no. (3)

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

The time required to process a shipment of oysters varies directly with the number of pounds in the shipment and inversely with the number of workers assigned. If 5000 lb can be processed by 8 workers in 10 hours then how long would it take five workers to process 5000 lb?
Container A has 200 liters of water and is being filled at a rate of 6 liters per minute. Container B has 500 liters of water and is being drained at 6 liters per minute. How many minutes, m, will it take for the two containers to have the same amount of water?
A and B can do a piece of work in 12 days; B and C can do it in 15 days while C and A can finish it in 20 days. In how many days will A,B,C finish it, working togeteher? In hpw many days will each one of them finish it, working alone?
A water tank can be filled in 6 minutes and emptied in 8 minutes. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?
Given enough food and space, the number of yeast in a colony increases in an hourly rate of 5 times the number originally present at that time. Initially, there are 100 yeast. Find the time in minutes when the colony becomes 10,000
Two classmates have decided to read all the volumes in a popular series of books. Mia has already read 12 volumes and will continue to read new ones at a rate of 1 volume per week. Beth, who hasn't started reading the series yet, will read 4 volumes per week. At some point, Beth will catch up with Mia and they will be reading the same book. How long will that take? How many volumes will each girl have read by then? In ? weeks, the girls will each have read ? volumes in the series.
Jean typically takes 2 less hours than Donald to assemble a bicycle if each works alone. Jean and Donald worked together to assemble a bicycle for 1 hour, and then Donald finished the job without Jean after an additional 1 hour. How long would it have taken Donald to assemble the bicycle alone? Do not include the units in your answer.
One copying machine produces copies at twice the constant rate of another machine. If the more efficient machine produces copies at the constant rate of 250 copies per minute, how many coples do they together produce in 5 minutes?