Andrew M. Two different gasohol mixtures are available. What is the rate of the boat in still water and what is the rate of the current? Traveling downstream, a boat can go 18 km in 2 hrs. i'm begging you pls. answered • 07/07/15. answered • 02/17/15. This means that 72 = (B+C) x 3. When a boat travels against the current, it travels upstream.

What is the rate of the boat when it travels upstream? pls.

A motorboat travels 102km in 3 hours going upstream. Start here or give us a call: (312) 646-6365. Example: A crew team rowed 18 miles in 2 hours, going with the current.

A boat travels upstream for {eq}12 {/eq} miles in {eq}3 {/eq} hours and returns in {eq}2 {/eq} hours traveling downstream in a river.

The speed of the current {eq}\; = C \; Krishan W. Become a member and unlock all Study Answers Try it risk-free for 30 days Divide 33 photos into two groups so the ratio is 4 to 7? Here is the speed of boat in still water calculator which provides you the speed in still water and stream rate based on the speed of the boat … pls.

How do you solve a system of equations with a... What is a dependent system of linear equations? A river streamer travels 48 km downstream in the same time that it travels 32 km upstream. The speed of the boat in still water will vary from the stream water. How do you figure the current speed or still … answer it i need it now, pls. Date: 08/16/98 at 22:12:55 From: Maggy Subject: Motion Problems It takes a ferryboat 2 hours to travel 30 miles going downstream and 3 hours for the return trip upstream. Going downstream 72 miles for 3 hours, the current and the boat are working together, so the total speed is B+C. Services, How to Solve a System of Equations by Elimination, Working Scholars® Bringing Tuition-Free College to the Community.

What is the rate of the boat in still water and what is the rate of the current?

A boat goes 24 mph in still water and the rate of the current is t mph.

A boat takes 2 hours to go 4 miles upstream. A boat goes 24 mph in still water and the rate of the current is t mph. Find the speed of the current. closer to −4 than −18? We want to find two things-- the speed of the boat in still water and the speed of the current. It travels 138km going downstream in the same amount of time.

A link to the app was sent to your phone. (2) Thus you have the system of two equations in two unknowns (1) … Choose an expert and meet online. It is a typical and standard Upstream and Downstream round trip word problem. less than −4

What is the rate of the boat in still water, and what is the rate of the current?? Let's call the rate of the current with respect to the land C miles per hour and the rate of the boat with respect to still water B miles per hour. Find the rate of the current. Find the rate of the current and the rate of the boat in still water. Against the same current, it can travel only 16 miles in 4 hours.

What is the rate of the boat in still water and what is the rate of the current?

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No packages or subscriptions, pay only for the time you need. Let "b" represent speed of boat in still water, 3b+3c=24....all sides can be divided by 3 =b+c=8, 4b-4c=16.....all sides can be divided by 4 =b-c=4, © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question

© 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website! Round answer to the nearest tenth.) Chris Wallace sounds off after chaotic debate, Athletes had one simple message after chaotic debate, Coronavirus detected in lake water, researchers find, Oscar nominee unmasks himself on 'Masked Singer', Walmart updates Supercenter stores for the digital era, Biden takes post-debate shot at Trump with crying emoji, Heir to Seagram's liquor fortune sentenced, Fox News host calls out Trump for debate statement, World-class dancer Michaela DePrince announces break, Newman: Trump is helping Biden appeal to moderates, Star stylist talks Trump's $70K hair care bills. A boat can travel 24 miles in 3 hours when traveling with a current.

Going upstream, it makes only 2/3 this distance in twice the time. Add the two equations. (Hint: Use 11+x as the rate going downstream and 11-x as the rate going upstream. Going downstream 72 miles for 3 hours, the current and the boat are working together, so the total speed is B+C. If the rate of the boat in still water is 12mph, and the rate of the current of a river is x mph, what is the rate of the boat in each case?

A boat can travel 16 miles up a river in 2 hours. Going upstream, it makes only 2/3 this distance in twice the time. What is the speed of the boat in still water? Let's call the rate of the current with respect to the land C miles per hour and the rate of the boat with respect to still water B miles per hour.

Other than the number 2, are there any prime numbers that are even? All rights reserved. Most questions answered within 4 hours. It takes the same time for the boat to travel 5 miles upstream as it does to travel 10 miles downstream.

This means that 72 = (B+C) x 3. Philosophy (logic) question?!

Rate of current problem #3 Shows how to solve a word problem involving the rate of a current and rowing in still water using 2 variables and 2 linear equations. In this case, its total speed is.

Find the rate of the current. For Free, A few log rules to remember when working on Algebra 1 or Algebra 2 problems, Easy Ways to Solve Difficult Math Problems, Slope of a line leads to equation of a line, Translating GRE word problem words into math. What is the rate of the boat when it travels downstream?

Find the rate of the current and the rate of the boat in still water.? Start here or give us a call: (312) 646-6365, If the rate of the boat in still water is 12mph, and the rate of the current of a river is x mph, what is the rate of the boat in each case?

The return trip takes 4 hours going downstream.

(Hint: Because the current pushes the boat when it is going?

Using the relation , distance = speed x time, we get. a) The boat is going upstream (that is, against the current, which slows the boat down.) The same boat can travel 36 miles downstream in 3 hours.

what is the 5th term of the given sequence 1,3,6,10,15,21,23? Mark M. Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. What... How do you solve linear equations with... How do you solve systems of linear equations with... How do you solve 3 step linear equations? {/eq} miles per hour.

No packages or subscriptions, pay only for the time you need. A motorboat takes 5 hours to travel 200km going upstream. Remember that distance = speed times time. a) The boat is going upstream (that is, against the current, which slows the boat down.) A motorboat takes 4 hours to travel 192 km going upstream. b) The boat is going downstream (that is, with the current, which speeds the boat up. from the second. What is the speed of the current? b) The boat is going downstream (that is, with the current, which speeds the boat up.) The speed of the boat in still water {eq}\; = B \;

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What is the rate of the boat in still water and what is the rate of the current? Ten... How can you tell that there is no solution to a... Three consecutive integers have a sum of 246. Rate = distance/time = 268/4 = 67 km/hr----- It travels 420 km going downstream in the same amount of time. What is the rate of the boat in still water, and what is the rate of the current?? What is the rate of the boat in still water, and what is the rate of the current?? The streamer's engines drive in still water at a rate which is 16 kph greater than the rate of the current. Finally, we know that the speed of the boat in still water is 5 miles per hour while the current is 1 mile per hour. Join Yahoo Answers and get 100 points today. Distract the first eq. How do you let x be the larger number in this math exercise.

Become a Study.com member to unlock this Solution: In upstream = 24 - t. IN downstream = 24 + t

pls. What is the rate of the boat in still water and the rate of the current? Most questions answered within 4 hours.

If the speed is 24 miles per hour downstream and we subtract the speed of the current from that we get the speed of the boat in still water. A motorboat travels 268 km in 4 hours going upstream. Finally, we know that the speed of the boat in still water is 5 miles per hour while the current is 1 mile per hour. Traveling downstream, a boat can go 18 km in 2 hrs.

Sciences, Culinary Arts and Personal The speed of a boat in still water is 30 mph. 2. Muhammad C.

You will get 2v = 50-20 = 30 ---> v = = 15 mph is the current rate.

But based on the speed in the stream, the boat speed in still water can be calculated.

Get your answers by asking now. Going upstream, it makes only 2/3 this distance in twice the time. (1) The equation for the effective rate upstream is u - v = = 9 mph. The return trip takes 3 hours going downstream. Question 1048584: a boat travels upstream for 156 miles in 3 hours and returns in 2 hours traveling downstream in a local stream of water. upstream = … Start here or give us a call: (312) 646-6365. Remember that distance = speed times time. I know that rate * time = distance.

A boat can travel 24 miles in 3 hours when traveling with a current. rt=d up (11-x)(t+3)=65 down (11+x)t=65. Found 2 solutions by josgarithmetic, ewatrrr: While when it moves in the opposite direction of the flow, it travels at a slower speed. answer! 2. A motor boat travels 11 mph in still water. greater than −18 What are we trying to find in this problem? 1.

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Traveling against the current, it rowed 8 miles in the same amount of time. The equation for the effective rate downstream is u + v = = 12 mph.

What is the rate of the boat when it travels downstream? 1. © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Against the same current, it can travel only 16 miles in 4 hours. Alfred is thinking about a certain integer that is

It can go 8 miles downstream in the same time. 2. Choose an expert and meet online. To solve such problems, we will declare two variables, the speed of boat (in still water) and the speed of the current. ), © 2005 - 2020 Wyzant, Inc. - All Rights Reserved, a Question Get a free answer to a quick problem. © copyright 2003-2020 Study.com. downstream, the rate of the boat downstream is the sum of the rate of the boat and the rate of the current.

Become a member and unlock all Study Answers Try it risk-free for 30 days A link to the app was sent to your phone. Since the rate of the water current is the same whether the boat is going up on downstream, the speed of the boat in still is the average of the upstream speed and downstream speed. What is the rate of the boat in still water and the rate of the current?

show your solution. Then, form a set of linear equations and solve them using the method of elimination. A river streamer travels 48 km downstream in the same time that it travels 32 km upstream. answered • 10/04/17, Mathematics - Algebra a Specialty / F.I.T. For Free, Elementary Math Topic: Fractions, Percents, Rates, Ratios and Decimal Equivalences. answered • 02/17/15, Olubunmi B.

Get a free answer to a quick problem. It travels 138km going downstream in the same amount of time.

Traveling downstream, a boat can go 18 km in 2 hrs.