8gray buttons out of 20 buttons
a.2/5
b.4/10
c.2/3
d.5/2
40 boys out of 70...
Mathematics, 31.08.2019 05:30 jkw1222p0ttvq
8gray buttons out of 20 buttons
a.2/5
b.4/10
c.2/3
d.5/2
40 boys out of 70students
a.3/7
b.1/2
c.4/7
d.7/10
Answers: 2
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Factor a^3 - 3 + 3a^2 - a. a) (a - 1)(a + 1)(a + 3) b) (a^2 + 1)(a - 3) c) (a^2 - 3)(a + 1)
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Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4
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Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?
Answers: 2
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Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
Answers: 3
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