Answer:
The probability that the ball is red is 33.33%, it is not red 66.66%, and red or white is 66.66%.
Step-by-step explanation:
Given that a bag contains 3 red, 3 white and 3 green balls, to determine, if one ball is taken out of the bag at random, what is the probability that the ball drawn is (1) red, (2) not red, or (3) either red or white, the following calculations must be performed:
1)
3/9 = 0.333 x 100 = 33.33%
2)
6/9 = 0.666 x 100 = 66.66%
3)
6/9 = 0.666 x 100 = 66.66%
Therefore, the probability that the ball is red is 33.33%, it is not red 66.66%, and red or white is 66.66%.
4x + 5y = 4(2) + 5(1) = 8 + 5 = 13
all you have got to do is make a table and in the top put x bottom the numbers that go up are x and the others are y in the table just write down the numbers needed
Answer:
true
Step-by-step explanation:
because CD divided AB into equal halves, so they are of course perpendicular.
