Mathematics, 09.08.2019 05:20 azinanees
Acertain flight arrives on time 85 percent of the time. suppose 127 flights are randomly selected. use the normal approximation to the binomial to approximate the probability that (a) exactly 101 flights are on time. (b) at least 101 flights are on time. (c) fewer than 102 flights are on time. (d) between 102 and 115, inclusive are on time.
Answers: 2
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
Mathematics, 22.06.2019 01:00
Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?
Answers: 1
Mathematics, 22.06.2019 01:30
Im so bad at fractions they are not my best math thing to work on
Answers: 3
Mathematics, 22.06.2019 03:00
Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.
Answers: 1
Acertain flight arrives on time 85 percent of the time. suppose 127 flights are randomly selected. u...
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