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Novay_Z [31]
3 years ago
8

In a game of checkers there are 12 red pieces and 12 black game pieces.Julio is setting up the board to begin playing. what is t

he probability that the first two checkers he pulls from the box at random will be two red checkers . Can you please show me how to work this out ?
Mathematics
1 answer:
Bond [772]3 years ago
4 0
Since there are equal numbers of pieces, the chances of Julio getting a red on the first pull is 12/24  or 1/2 (reduced)

However on the second pull there are only 11 reds (Julio pulled one out) out of 23 remaining pieces so the chances of pulling the second red are 11/23

Now multiply those possibilities: 
 1/2  x 11/23 and you will get 11/46 which is the probability of pulling two reds in a row.  11/46 is the answer.  
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GarryVolchara [31]
The answer would be 14/45
6 0
3 years ago
PLEASE HELPPPPPP<br><br> can I get a real-life example of an exothermic reaction?
77julia77 [94]

Answer:

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4 0
3 years ago
6) A normal die is rolled.
Scilla [17]

Answer:

Three out of six chance

Step-by-step explanation:

There is a three out of six chance because they don’t have six numbers and three of them aren’t even so that will make it a three out of six chance. The probability of the dice landed on a one is a one out of six chance because there is only one of the number ones. I hope that’s helpful

6 0
3 years ago
Joshua delivered 30 hives to the local fruit farm. If the farmer has paid to use 5% of the total number of Joshua's hives, how m
IrinaVladis [17]
Joshua delivered 30 hives to the local fruit farm.

If the farmer has paid to use 5% of the total number of Joshua's hives.

So 30 hives is 5% of the total number of hives.

5% of hives = 30

1% of hives = 30 ÷ 5 = 6

100% of hives = 6 × 100 = 600

Thus, Joshua had 600 hives before selling.

Now, he has = 600 - 30 = 570 hives.

Now, Joshua has 570 hives.
4 0
3 years ago
Read 2 more answers
Please help me with this math question
Svetach [21]
If the two rectangles are similar, their sides must be proportional. We can figure this out by setting up a proportion. We need to make sure to match up the correct sides though. We know the two longer sides must match up, so 6 goes with 60, and 3 goes with 30:

3/6=30/60

If we reduce the fractions, we get:

1/2=1/2

Therefore, the rectangles are similar. One of them is just rotated.
4 0
3 years ago
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