Do you have any pictures to choose from anything to show what im looking at?
Answer:
The range is 40 and the midrange is 20.
Answer: J x=6; slope is undefined
Step-by-step explanation:
Answer:
(x-12) (x+7)
Step-by-step explanation:
Total number of marbles in the bag =20
Number of blue marbles =4
Now we just want two blue marbles out of four.
Probability of taking out first marble which is blue =4/20
Now after we took out one blue marble , number of blue marbles left are 3.
Probability of taking out second marble which is blue =3/20
Total probability = 4/20 *3/20 = 12/400
So probability of taking out two blue marbles is 0.03 or 12/400.
