Asked by laika
You’re a teacher in a 7th grade math class and you want to create an
experiment for your class with red, yellow and purple marbles in a
bag. You want the theoretical probability of drawing a red marble to
be 1/4, the theoretical probability of drawing a yellow to be 1/4 and
the theoretical probability of drawing a purple to be 1/2. If you want a
total of 120 marbles in the bag:
a. How many red marbles should you put in the bag?
experiment for your class with red, yellow and purple marbles in a
bag. You want the theoretical probability of drawing a red marble to
be 1/4, the theoretical probability of drawing a yellow to be 1/4 and
the theoretical probability of drawing a purple to be 1/2. If you want a
total of 120 marbles in the bag:
a. How many red marbles should you put in the bag?
Answers
Answered by
oobleck
if there are x reds, then
x+x+2x = 120
x+x+2x = 120
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.