Mathematics, 16.07.2019 18:00 MayFlowers
Which matrix can be used to solve the system? x+y=21 5x+4y=20 a) [x]=[4 -1][21] [y]=[-5 1][20] b) [x]=[-4 1][21] [y]=[5 -1][20] c) [x]=[-1 1][21] [y]=[5 -4][20] d) [x]=[1 1][21] [y]=[5 4][20] if there is any confusion on what anything written here is here is a screenshot of everything.
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Mathematics, 21.06.2019 17:10
The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu
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Mathematics, 21.06.2019 20:00
Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
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Mathematics, 21.06.2019 21:30
Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
Answers: 1
Mathematics, 22.06.2019 00:30
Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)
Answers: 2
Which matrix can be used to solve the system? x+y=21 5x+4y=20 a) [x]=[4 -1][21] [y]=[-5 1][20] b) [...
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