Mathematics, 17.12.2020 19:50 joelpimentel
There is a bag filled with 6 blue and 5 red marbles,
A marble is taken at random from the bag, the colour is noted and then it is replaced,
Another marble is taken at random
What is the probability of getting 2 blues?
Answers: 3
Mathematics, 21.06.2019 16:30
What could explain what happened when the time was equal to 120 minutes
Answers: 2
Mathematics, 22.06.2019 01:30
One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.
Answers: 2
There is a bag filled with 6 blue and 5 red marbles,
A marble is taken at random from the bag, the...
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