Mathematics, 20.07.2019 23:00 robert7248
Which is an example of a linear equation? (x, y) 2 + 7 = 9 3x + 5 = 20 y = 2x + 1
Answers: 2
Mathematics, 21.06.2019 18:00
Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)
Answers: 2
Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 β 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y β 7)(9y2 + 2ly + 49) c. (3y β 7)(932 β 217 + 49) d. (3y + 7)(92 β 2ly + 49)
Answers: 1
Mathematics, 22.06.2019 04:10
Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didnβt contain either product?
Answers: 1
Mathematics, 22.06.2019 04:30
Lm is the midsegment of trapezoid abcd. if ab=46 and dc=125, what is lm?
Answers: 2
Which is an example of a linear equation? (x, y) 2 + 7 = 9 3x + 5 = 20 y = 2x + 1...
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