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spin [16.1K]
3 years ago
10

Two cards are chosen at random from a standard deck of 52 cards without replacement. What is the probability of choosing two kin

gs?
Mathematics
1 answer:
BigorU [14]3 years ago
7 0

Answer:

1/221

Step-by-step explanation:

There are 4 kings in a standard deck of cards

P( one king) =  number of kings/ number of cards

                        4/52

                          = 1/13

Then we do not put the card back.  Now we have 3 kings and 51 cards

P(2nd king) = number of kings/ number of cards

                     =3/51

                       =1/17

We need to multiply these together

P( one king, 2nd king without replacement) = 1/13*1/17 = 1/221

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A video game store was getting rid of old games, selling 4 for $82.72. If they sold 7 games, how much money would they have made
Kobotan [32]

Answer:

7 games will be sold = $144.76

Step-by-step explanation:

Given that:

4 games were sold for $82.72.

1 game will be sold for $82.72/ 4

1 game will be sold for $20.68

Now we have to calculate cost of 7 games

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7 games will be sold = $144.76

i hope it will help you!

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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yuradex [85]
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4 0
3 years ago
5. A hat contains 13 tickets with numbers 1 to 13 on them. If two tickets are drawn from the hat
Brilliant_brown [7]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
A carpenter is creating a circular wooden table with a radius of 4 feet and needs to know the area of the table to purchase the
JulijaS [17]

Answer: The area of the circular wooden table = 50.24 ft²

Step-by-step explanation:

Given: The radius of the circular table = 4 feet

We know that area of a circle is given by :-

\text{Area}=\pi r^2

Therefore, the area of circular wooden table is given by :-

\text{Area}=3.14(4)^2\\\Rightarrow\ 3.14\times16\\\Rightarrow\text{Area=}50.24\ ft^2

The area of the circular wooden table = 50.24 ft²

3 0
3 years ago
Read 2 more answers
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