Mathematics, 14.07.2020 20:01 lreese

Twelve of the last 16 winners of the school science fair have been seventh grade students. Mona placed 3 red marbles and 1 green marble in a bag to create a simulation to predict whether future science fair winners will be seventh graders. According to Mona’s model, what is the probability that the next 4 winners will all be seventh grade students? StartFraction 3 over 16 EndFraction StartFraction 81 over 256 EndFraction Three-fourths StartFraction 7 over 8 EndFraction

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Twelve of the last 16 winners of the school science fair have been seventh grade students. Mona plac...

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Mathematics, 12.05.2021 14:00

Can someone plz answer these and actually show the work I’m really struggling. Plz answer if you actually showed work and it’s correct thank you!