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1 year ago

If you select one card at random from a standard deck of 52 cards, what is the probability that the card is a five AND a club?

Mathematics

1 answer:

horsena [70]1 year ago

4 0

Probability is expressed as

number of favorable outcomes/number of total outcomes

The number of cards in a deck is 52(total outcomes)

Recall, there is only 1 five of clubs in a deck of cards(favorable outcomes)

Thus, the probability that the card is a five AND a club is 1/52

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What’s the 5th term is 2,14,98

iragen [17]

$\bold{\huge{\orange{\underline{ Solution }}}}$

<h3>Correct Question :-</h3>

What is the 5th term of an AP 2 , 14 ....98 .

<h3>Given :- </h3>

We have AP, 

$\sf{ 2 , 14 ,.... 98 }$
AP is the arithmetic progression or a sequence of numbers in which succeeding number is differ from preceeding number by a common value.

<h3>Solution :-</h3>

We have an AP :- 2 , 14 .....98

Therefore,

$\sf{a1\: or \:1st\: term = 2 }$
$\sf{a2 \:or \:2nd\: term = 14 }$
$\sf{an \:or\: last\: term = 98}$

Here,

Common difference of an AP

$\sf{ a2 - a1 }$

$\sf{ = 14 - 2}$

$\sf{ = 12}$

Thus, The common difference is 12

Now, 

We know that,

$\sf{an = a1 + ( n - 1 )d}$

$\sf{a5 = 2 + ( 5 - 1 )12}$

$\sf{a5 = 2 + 4 × 12}$

$\sf{a5 = 2 + 48}$

$\sf{\red{a5 = 50}}$

Hence, The 5th term of given AP is 50

4 0

2 years ago

Can anybody help with my work

quester [9]

I think the answer is 20.34 I might be wrong someone else could check

5 0

2 years ago

Read 2 more answers

The pearson correlation coefficient measures the strength of the linear association between two variables, x and y, regardless o

Vlada [557]

That is correct do I get the points?

7 0

3 years ago

Need on number 3 plz

Juli2301 [7.4K]

Answer:

Peyton: 6 years old

Matt: 24 years old

Justin: 9 years old

Step-by-step explanation:

P= Peyton M= Matt J= Justin

P=J-3

M=4P

J+P+M=39

4J-12=M 4J-12=39-J-P

5J-51=-P P=J-3

5J-51=-J+3 J=9

P=9-3 P=6

M=4(6) M=24

6 0

3 years ago

How do I do number 1?

seraphim [82]

Answer:

explain to us please :/

Step-by-step explanation:

5 0

3 years ago