0
What else can I help you with?
How is a system of 2 linear equations have no solution?
The pair of equations: x + y = 1 and x + y = 3 have no solution. If any ordered pair (x,y) satisfies the first equation it cannot satisfy the second, and conversely. The two equations are said to be inconsistent.
What is the solution system of equations of y-4x 1?
Since there are two variables involved ... 'x' and 'y' ... a solution requires two equations. That's why the collection of equations is called a "system" of them. So far, in your question, you have supplied one equation. We eagerly await the arrival of the second one, so that we may begin working on the solution.
What is the solution of x to the second power-5x equals 24?
x2-5x = 24 x2-5x-24 = 0 (x-8)(x+3) = 0 x = 8 or x -3
Is 8 a solution of x -1 or x 7?
It could be either, depending on what x equals. If x = 9, 8 will solve the first one. If x = 1, 8 will solve the second one.
How do find percent increase and decrease?
How to find percentage? What if you need to calculate percentage increase, but not only by how much a number increased, but also the change in percentage increase between two numbers? The below online calculator will calculate percent increase, and it will also calculate percent decrease, and percent difference calculation as well --> the example will explain how it works.Math Example: How to calculate percentage increase, Decrease or Difference How to calculate percent increase between two numbers? To calculate percent difference, you need to follow these steps:1. Problem: You need to calculate percent % increase from 2 to 102. First Step: find the difference between two numbers, in this case, it's 10 - 2 = 83. Second: Take the difference, 8, and divide by the original number: 8/2 = 44. Lastly, multiply the number above by 100: 4*100 = 400%You're done! You calculated difference of a number in percent, and the answer is a percentage increase of 400%.
A chemist has one solution that is 80 percent acid and another solution that is 30 percent acid How much of the second 30 percent solution is needed to make a 400 L solution that is 62 percent acid?
144liters
A chemist has one solution that is 80 percent acid and another solution that is 30 percent acid how much of the second 30 percent solution is needed to make a 400L that is 62 percent acid?
.80x+.30y=400*.62 .80x+.30y=248 This is equation one. x+y=400 x=400-y This is the second equation. .80(400-y)+.30y=248 320-.80y+.30y=248 -.50y=-72 Y=144 X=256 CHECK .80(256)+.30(144)=400(.62) 204.8+43.2=248 248=248
What solution with a low concentration of solute?
A dilute solution.
What is 250 cubic meters converted to liters per second?
250,000 liters per second.
How many Liters per second is 420 gallons?
420 gallons per second is about 1,589.7 liters per second.
How many liters per second are in 5.750 gallons per hour?
To convert gallons per hour to liters per second, you can use the conversion factors: 1 gallon = 3.78541 liters and 1 hour = 3600 seconds. First convert 5.750 gallons to liters: 5.750 gallons * 3.78541 liters/gallon = 21.763 liters. Then, convert hours to seconds: 1 hour/3600 seconds. Finally, divide the liters by the seconds to get liters per second: 21.763 liters / 3600 seconds ≈ 0.00604 liters per second.
How do you prepare 30 percent sucrose solution?
See the two Related Questions to the left for the answer.The first is how to prepare a solution starting with a solid substance (and dissolving it). The second question is how to prepare a solution by diluting another solution.
How to convert liters per second to liters per hour?
Multiply by 3600.
How many liters does Nile river discharges per second?
Nile river discharges 3.1 million liters per second.
How to convert kg over liters per second to kg over liters per hour?
1 (kg / liters) per second = 3600 (kg / liters) per hour. So, multiply kg/l per second by 3,600 to get kg/l per hour.
77 milliliters per second to 1 liter per hour?
To convert 77 milliliters per second to liters per hour, first convert milliliters per second to liters per hour. There are 3600 seconds in an hour. So, 77 milliliters per second is equal to 0.2772 liters per hour.
How many liters per second are in 111 mililiters per minutes?
111mL per minute equates to 0.00185 liters per second.
