Mathematics, 24.06.2019 07:00 xbeatdroperzx

Which graph shows the solution to the following system of inequalities x+y> 4 x+y < 3

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:20

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Answers: 1

Answer

You know the right answer?

Which graph shows the solution to the following system of inequalities x+y> 4 x+y < 3...

Questions

Mathematics, 01.04.2020 18:41

A board is cut into three pieces the second piece is four times as long as the furst piece and the third piece is fice times as long as the first piec...

Mathematics, 01.04.2020 18:41

Line segment ON is perpendicular to line segment ML what is the length of chord ML...