Mathematics, 08.06.2021 04:40 Salas1333
in a class of 30 students, 5 have a brother and 23 have a sister. there are 2 students who have a brother and a sister. what is the probability that a student has a sister also has a brother
Answers: 1
Mathematics, 21.06.2019 16:00
Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368
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In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?
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If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
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Acircle has a circumference of 7.850 units. what is its radius?
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in a class of 30 students, 5 have a brother and 23 have a sister. there are 2 students who have a br...
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