Answer:I think it is 12/25
Step-by-step explanation:
Answer:
If a bag contains 4 red marbles, 3 blue marbles, and 7 green marbles and a marble is randomly selected from the bag, what is the probability that it is blue? P=3/(3+4+7)=3/14 because each of 14 marbles is equally likely to be drawn.
Step-by-step explanation:
Answer:
<h3>
a₇₅ = 606</h3>
Step-by-step explanation:

Y=2 by the method of substitution (x is 7).
Answer:
About 135.
Step-by-step explanation:
As the sample is random the number of monkeys likely to be in the zoo
= (22/65) * 400
= 135.38