Answer:
1. There are a total of 19 marbles in the bag. The probability of picking a green marble out of them is 4/19 since there are only 4 green ones. The probability of picking a brown marble after replacing what has been initially picked is 1/19. The final probability is the product of the two probabilities and that is 4/361.
2. ?
3. 60%
Step-by-step explanation:
Answer:
-58
Step-by-step explanation:
The real is the numbers and the imaginary is the x variable
The answer is C (20) because 3 • x (which is 20) will equal to 60
I hope this helps :)
Answer:
11
Step-by-step explanation:
Hope it helps you :)
Step-by-step explanation:
-3 times -6r= 18r
-3 times 6 =-18
18r=-18
R=-1
If the answer is wrong try just 1