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3 years ago

1). Which statement correctly compares the numbers? *

Mathematics

1 answer:

inysia [295]3 years ago

6 0

Answer:A/1

Step-by-step explanation:

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Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the probability of choosing a king and

STALIN [3.7K]

Answer:

0.0181 probability of choosing a king and then, without replacement, a face card.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Probability of choosing a king:

There are four kings on a standard deck of 52 cards, so:

$P(A) = \frac{4}{52} = \frac{1}{13}$

Probability of choosing a face card, considering the previous card was a king.

12 face cards out of 51. So

$P(B|A) = \frac{12}{51}$

What is the probability of choosing a king and then, without replacement, a face card?

$P(A \cap B) = P(A)P(B|A) = \frac{1}{13} \times \frac{12}{51} = \frac{1*12}{13*51} = 0.0181$

0.0181 probability of choosing a king and then, without replacement, a face card.

5 0

2 years ago

Can you help me with these 3?

miskamm [114]

Step-by-step explanation:

1. 5,11,17,23,29,35

Common difference is 6

3. 8,21,34, 47,60

Common difference is 13

5. 5,10,15,20,25

Common difference is 5

3 0

2 years ago

A sports shop has 30 employees. 70% of the employees work part-time. How many part-time employees does the sports shop have?

noname [10]

Answer:

Step-by-step explanation:

all you have to do is get 70% of 30

70% of 30 is 21

4 0

1 year ago

Read 2 more answers

What is the common denominator of 1/4 and 2/3

Inga [223]

There are an infinite number of possible common denominators.

The smallest one is 12 , and every multiple of 12 is another one.

5 0

3 years ago

Read 2 more answers

How do you get the answer for 4x + 1 +5x = 64

Zepler [3.9K]

First the answer is 7 but how you get it is
refine 4x+1+5x: 9x+1 and that turns into 9x+1=64
then 9x+1-1=64-1
next you do 9x/63 and that gives you 7

4 0

2 years ago