What is the radius of a circle whose equation is x2 + y2 + 8x β 6y + 21 = 0?
units...
Mathematics, 20.12.2019 12:31 nyejolly8
What is the radius of a circle whose equation is x2 + y2 + 8x β 6y + 21 = 0?
units
Answers: 2
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *β¦ 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, β¦., 1+2+3+β¦ + 99, and 1+2+3+β¦ + 100
Answers: 1
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Which term best describes the association between variables a and b
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Mathematics, 22.06.2019 03:20
Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0β100. the scale on the y-axis could be changed to 25β40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.
Answers: 2
Mathematics, 22.06.2019 03:30
Find the simplified product: 2sqrt 5x^3(-3sqrt10x^2) a: -30sqrt2x^5 b: -30x^2sqrt2x c: -12x^2sqrt5x d: -6sqrt50x^5
Answers: 2
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