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Mathematics, 12.05.2021 22:10, cycy24
A box contains 4 red marbles, 3 green marbles and 2 blue marbles. One marble is removed from the box and then replaced. Another marble is drawn from the box. What is the probability that the first marble is blue and the second marble is green?
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Answers: 2
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Mathematics, 22.06.2019 08:50, lilakatedancer
Me maths. in a triangle abc, ad is the bisector of angle a ab=5.6cm ,ac=4cm and dc=3cm, find bd and dcpls me
Answers: 1
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A box contains 4 red marbles, 3 green marbles and 2 blue marbles. One marble is removed from the box...
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Mathematics, 23.09.2019 19:30
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