Mathematics, 31.07.2019 16:50 destinywiggins75
The system of equations shown is solved using the linear combination method what does 0 = 0 mean regarding the solution to the system? there are no solutions to the system because the equations represent parallel lines. there are no solutions to the system because the equations represent the same line. there are infinitely many solutions to the system because the equations represent parallel lines. there are infinitely many solutions to the system because the equations represent the same line.
Answers: 2
Mathematics, 21.06.2019 21:40, dededese2403
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Mathematics, 22.06.2019 01:00, toribrown3773
Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon
Answers: 3
The system of equations shown is solved using the linear combination method what does 0 = 0 mean reg...
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