Mathematics, 18.09.2019 06:00 ayoismeisalex
Abag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. laura chooses a marble at random, and without putting it back, chooses another one at random. what is the probability that the first marble is red and the second is blue? write your answer in simplest form.
Answers: 1
Mathematics, 21.06.2019 17:00
Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv
Answers: 3
Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
Answers: 1
Mathematics, 21.06.2019 21:30
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
Abag contains 9 marbles: 2 are green, 4 are red, and 3 are blue. laura chooses a marble at random,...
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