Mathematics, 21.07.2019 04:40 jakaylathomas11
Abag contains 3 blue marbles. alan reached into the bag and pulls out a marble without looking. then he replaces the marble and repeats the experiment. if he repeats the experiment 60 times, how many times should he expect to pull out a red answers 10 20 30 40
Answers: 1
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
Mathematics, 21.06.2019 19:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mathematics, 21.06.2019 21:00
Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)
Answers: 1
Abag contains 3 blue marbles. alan reached into the bag and pulls out a marble without looking. then...
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