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Answers for Holt mathematics course 2 chapter 2 lesson 11?
The Nile river is the worlds longest river let n stand for the length in miles of the Nile the parana river is 3,030 miles long write an expression to show how much longer the Nile is than the parana
What stretches across one thousand miles of northern China?
The Huang He, or Yellow River.
A motor boat can go 2 miles downstream on a river in 3 minutes it takes 15 minutes for the boat to go upstream the same 2 miles find the speed of the current?
Let boat speed = X and current speed = Y Downstream speed = boat speed plus current speed = X + Y Upstream speed = boat speed minus current speed = X -Y Downstream speed = 2 miles divided by 3 minutes = 2/3 miles per minute Upstream speed = 2 miles divided by 15 minutes = 2/15 miles per minute X + Y = 2/3 X - Y = 2/15 add equations 2X = 2/3 + 2/15 = 10/15 + 2/15 = 12/15 = 4/5 divide by 2 X = 4/10 = 2/5 use second equation and find Y as X -Y = 2/15 2/5 - Y = 2/15 6/15 - Y = 2/15 Y = 4/15 = current speed = 0.266 miles per minute
What unit would you measure a river?
Rivers are typically measured in terms of their length using units such as kilometers or miles. The length of a river is usually determined by measuring the distance from its source to its mouth. Additionally, the discharge of a river, which is the volume of water flowing through it per unit of time, can be measured in cubic meters per second or cubic feet per second.
The nile river is 4160 miles long but if you travel at a speed of 20 miles per hour how long would it take you?
Time = Distance / Speed So it would take you 4160 / 20 hours. You can work that out for yourself.
How many miles is the NC Cape Fear river?
This river is approximately 202 miles long running from north central to southern NC.
What is the continent of the longest river?
Canada with the Amazon River running into Alaska. The Nile in Africa with a length of 4,135 miles (The Amazon is 3980 miles)
Is river thames only running in London?
The River Thames is 115 miles long and flows through Oxford, Reading, Windsor and London plus some other smaller towns.
What is the Ohio river's course?
The Ohio River is 981 miles long; running generally southwest from Pittsburgh, PA to Cairo, IL where it joins the Mississippi River.
How deep is the river seven?
The River Seven, also called the River Severn, is located in the United Kingdom. it is the longest river in the UK running for 220 miles. The depth of the river has never been measured.
Where is the Guadalupe river?
The Guadalupe River is located in Texas. The river starts from Kerr County, Texas, running approximately 230 miles to San Antonio Bay where the water is discharged back into the Gulf of Mexico.
If a motorboat can go 8 miles downstream on a river in 20 mins if the return 8 miles upstream takes 30 minutes what is the speed of the current?
The current is approximately 4 mph.
How does the Chattahoochee River rank in size with other American rivers?
After a course of about 436 miles it becomes the Apalachicola River. The Missouri at 2,540 miles is the longest river and the Cimarron at about 600 miles long is the 29th So at 463 miles the Chattahoochee River is well down the list.
What are the ten longest rivers in England?
River Severn 220 miles River Thames 215 miles River Trent 185 miles River Great Ouse 143 miles River Avon 96 miles River Nene 91 miles River Eden 90 miles River Witham 82 miles River Ribble 75 miles River Tyne 73 miles
Why is the Volga given as the longest river in Europe?
It has more miles in length than any other river in Europe
What is the river named after a color in china called?
That would be the Yellow River, running from the Bayan Har Mountains in western China to the Bohai Sea, about 120 miles south east of Beijing
What are the 10 shortest rivers in US?
Missouri: 2,540 miles Mississippi: 2,340 miles Yukon: 1,980 miles Rio Grande: 1,900 miles St. Lawrence: 1,900 miles Arkansas: 1,460 miles Colorado: 1,450 miles Atchafalaya: 1,420 miles Ohio: 1,310 miles Red: 1,290 miles
