a bad contains a total of 25 marbles 5 of the marbles are blue 3 are red 8 are green 9 are white if a marble is drawn from the bag and then replaced 50 times about how many times would a green marble be drawn A.4 B.8 C.16 D.24

Question

a bad contains a total of 25 marbles 5 of the marbles are blue 3 are red 8 are green 9 are white  if a marble is drawn from the bag and then replaced 50 times about how many times would a green marble be drawn   A.4  B.8  C.16  D.24

anonymous · Answer

the ratio of green marbles to the total number of marbles is $\frac{9}{25}$ 
your answer is therefore 
$$\frac{9}{25}\times 50$$ cancel first, multiply last

anonymous · Answer

ooh i read  it wrong, it is 8 green sorry 
$$\frac{8}{25}\times 50$$ is the right answer

anonymous · Answer

Marisol plays a game using the spinner shown. During the game she will spin a total of 54 times. 


Which is the best prediction for the number of times she will get either "forward 1" or "forward 2" on the spinner?

anonymous · Answer

please help me thank you very much