Mathematics, 02.08.2019 11:00 maliekadeans8499
What is the solution to the system of equations? you must show all work to recieve full credit! 2x - 6y = -12x - 2y = -8a. use the subtitution method to justify that the given system of equations has no solition? b. what do you know about the two lines in this sysyem of equations?
Answers: 1
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:30
What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2
Answers: 1
Mathematics, 22.06.2019 00:30
The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons
Answers: 2
What is the solution to the system of equations? you must show all work to recieve full credit! 2x...
Mathematics, 04.05.2021 16:50
Arts, 04.05.2021 16:50
Mathematics, 04.05.2021 16:50
History, 04.05.2021 16:50
Mathematics, 04.05.2021 16:50
Mathematics, 04.05.2021 16:50
History, 04.05.2021 16:50
World Languages, 04.05.2021 16:50
Biology, 04.05.2021 16:50
Social Studies, 04.05.2021 16:50
Mathematics, 04.05.2021 16:50
Mathematics, 04.05.2021 16:50