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3 years ago

The coefficient to 4h-3

Mathematics

1 answer:

Licemer1 [7]3 years ago

3 0

The coefficient is 4, beause a coefficient is the number attached to the variable.

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What is the probability of drawing the compliment of a king or a

inna [77]

Answer:

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

Step-by-step explanation:

Step(i):-

Let 'S' be the sample space associated with the drawing of a card

n (S) = 52C₁ = 52

Let E₁ be the event of the card drawn being a king

$n( E_{1} ) = 4 _{C_{1} } = 4$

Let E₂ be the event of the card drawn being a queen

$n( E_{2} ) = 4 _{C_{1} } = 4$

But E₁ and E₂ are mutually exclusive events

since E₁ U E₂ is the event of drawing a king or a queen

step(ii):-

The probability of drawing of a king or a queen from a standard deck of playing cards

P( E₁ U E₂ ) = P(E₁) +P(E₂)

$= \frac{4}{52} + \frac{4}{52}$

P( E₁ U E₂ ) = $\frac{8}{52}$

step(iii):-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards

$P(E_{1}UE_{2}) ^{-} = 1- P(E_{1} U E_{2} )$

$P(E_{1}UE_{2}) ^{-} = 1- \frac{8}{52}$

$P(E_{1}UE_{2}) ^{-} = \frac{52-8}{52} = \frac{44}{52} = 0.846$

Conclusion:-

The probability of drawing the compliment of a king or a queen from a standard deck of playing cards = 0.846

5 0

3 years ago

Which of the following is FALSE? The diagonals of a parallelogram bisect each other. The diagonals of a rhombus bisect each othe

WINSTONCH [101]

The diagonals of rhombus bisect each other

8 0

4 years ago

Read 2 more answers

Tom has 28 milk chocolates and emily has 24 dark chocolates they have to divide these chocolates into small packets that each ha

nignag [31]

Answer: the maximum number of packets they can make i 4 packets to make the maximum number of packets, each packet should have 7 milk chocolates and 6 dark chocolates. If that does not work then there can be 2 packets with 14 milk chocolates and 12 dark chocolates.

Step-by-step explanation:

This is hurting my brain ngl

Hope this helps though ;)

4 0

3 years ago

Read 2 more answers

What is the mean of reported heights listed in the table below? Number Reported height Measured Height Difference Description 1

VashaNatasha [74]

The 10 values of reported height are ...

... 61, 68, 57.5, 48.5, 75, 65, 80, 68, 69, 63

Their total is 655, so their average is 655/10 = 65.5 . . . . . your 3rd selection

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