20 total marbles....7 are green
probability on first draw is 7/20...and since the marble was not replaced, the probability on the second draw is 6/19. And since they cant happen at the same time, we multiply
7/20 * 6/19 = 42/380 which reduces to 21/190
Answer:
The answer is C ; She only used dimensions of the original figure
Step-by-step explanation:
In this question , Darko have to find the distance between A(3,-4) and B (-1,3) .
He uses the correct formula, which is
And on substituting the values , we will get
And in this line, Darko did the mistake .
The correct answer is the slope is 10.25 so he’s making $10.25 an hour
Area is base x height divide by 2
if the height is 10...
9.2 should be the base
9.2 x 10 = 92
92 divide by 2 is 46
