Break it down into two parts. First, what is the probability of drawing a blue marble on the first draw?Since there are 5 blue marbles and 10 total, the probability is 5⁄10, or 1/2. Now since we no longer have that blue marble, there are 4 blue marbles and 9 total. The chances of drawing a blue marble are 4/9. Therefore, the chance that both marbles drawn are blue is the chance that the first one is blue times the chance that the second one is blue. 1/2 * 4/9 = 4/18 = 2/9 Remember, math is always trying to trick you. It wants you to try and do the whole big problem at once, which can be difficult. Break it down into smaller problems, then use your answers to small parts to find the answer to the big question. Hope that helps,
Answer:
7
Step-by-step explanation:
he can iron 7 in 21 minutes
hope this helps
The is no number.I hope this helps
Answer:
y we use y
Step-by-step explanation:
Question below!
what do you need in order to construct in order to find a point/location that has the same distance away from 2 or more other points
Answer:
Hi, There! Mika-Chan I'm here to help! :)
<u><em>To find the distance from a point to a line, first find the perpendicular line passing through the point. Then using the Pythagorean theorem, find the distance from the original point to the point of intersection between the two lines.</em></u>
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<u><em>Hope this Helps!</em></u>
