Mathematics, 27.11.2019 11:31, osiharprasad4061
Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 and the second equation by –3. which linear combination of alvin’s system of equations reveals the number of solutions to the system? 9x + 4y = 36 6x + 2.5y = 24 infinite solutions: 0x – 0y = 0 no solutions: 0x + 15.5y = 144 one solution: 0x + 0.5y = 0 two solutions: 0x – 0.5y = 60
Answers: 1
Mathematics, 21.06.2019 12:30, geometryishard13
—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months
Answers: 1
Mathematics, 21.06.2019 14:00, johnnysteeler9934
Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?
Answers: 3
Mathematics, 21.06.2019 16:30, GalaxyWolf1895
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 a...
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