Answer: 5.8%
Step-by-step explanation:
In this situation there is no replacement so we have to mulitply the probablilty of the first,second, and third marble being green. First marble has a 8/19 probablilty of being selected because 19 total marbles in the bag and 8 green marbles. the next marble will have a 7/18 probabililty because now only 18 marble are in the bag and we are assuming we selected a green marble on our first draw. Same thing with the last green marble it would be 6/17 because there would be 17 marbles in the bag and 6 green ones left assuming we got the first 2
so 8/19*7/18*6/17=
56/969=
0.05779
5.77%
5.8%
Answer:
True.
Step-by-step explanation:
The artists is using simple math. When cutting squares from the corners he uses the same measure for each side of the figuer (because is a square) and the remaining sides thatare folded havethe same measures as the squares.
Cutting each side with the correct percent of the total surface in order to go from 20 in to 15 in.
Answer:
30
Step-by-step explanation:
1/2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
1/3 3 6 9 12 15 18 21 24 27 30
1/5 5 10 15 20 25 30
Step-by-step explanation:
208
= 128 + 64 + 16
= 1 * 2⁷ + 1 * 2⁶ + 1 * 2⁴
= 11010000. (base 2)
It was rounded to the tenths.
