Mathematics, 26.07.2019 04:30 Jasten

“trish has a jug of contaminated water that she knows is only 75% clean. she also knows that the water will be safe to drink if she can mix it with 100% clean water so that it is 97% clean. how much clean water (100% clean) would trish need to mix with the contaminated water in order to get 1 gallon of drinkable water? ” a student used the following system of equations to model the situation given above. which of the statements is true about the system of equations the student used? 2003-11-04-00-00_files/i0290000.jpg a. the system of equations the student used is correct. b. the top equation in the system is incorrect. c. the bottom equation in the system is incorrect. d. both equations in the system are incorrect.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:50

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

Answers: 1

Answer

Mathematics, 22.06.2019 05:30

Use the coordinates of the labeled point to find a point-slope equation of the line (3 -5)

Answers: 3

Answer

Mathematics, 22.06.2019 06:00

In the expansion of (2m-3n)^9 one of the terms contains m^3. determine the exponent of n in this term

Answers: 1

Answer

You know the right answer?

“trish has a jug of contaminated water that she knows is only 75% clean. she also knows that the wat...