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Mars2501 [29]
4 years ago
14

A card is drawn from a well shuffled deck of 52 cards find the probability of drawing a spade or a heart

Mathematics
2 answers:
Scilla [17]4 years ago
8 0

A card is drawn from a well shuffled deck of 52 cards

Probability of (drawing a card) = \frac{number \ of \ cards \ that \ occur}{total \ number \ of \ cards}

Total number of cards = 52

Number of spade = 13

Number of heart = 13

Probability ( drawing a spade) = \frac{13}{52} = \frac{1}{4}

Probability ( drawing a heart) = \frac{13}{52} = \frac{1}{4}

probability of drawing a spade or a heart = \frac{1}{4} +\frac{1}{4}

= \frac{2}{4} = \frac{1}{2}


Kryger [21]4 years ago
7 0

a half ratio so 26:52 or 2:4 or 1:2 depending on if it asked you to simplify or not.

Because it asked both heart and spade, there are 13 per shape in a deck. so 13+13 = 26 and 26 is equal to one half of a deck.

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3 years ago
Read 2 more answers
34 divided 5323 in simple form
joja [24]

The value when 34 is divided by 5323 is 0.00639.

<h3>What is division?</h3>

It should be noted that division simply means the opposite of multiplication. It represents the way numbers are combined in order to make new numbers.

The steps include:

1: Take the dividend's first digit starting from the left in step one. Verify if this digit exceeds or is equal to the divisor.

2. Next, divide it by the divisor, and write the result as the quotient on top.

3. Subtract the outcome from the digit, and then put the difference below.

4: Decrease the dividend's subsequent digit (if present).

5: Carry out Step 4 again.

In this case, 34 divided 5323 will be 0.00639. It should be noted that this illustrates a decimal.

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7 0
1 year ago
Find the surface area of the
katrin2010 [14]

Answer:

the surface of hexagonal prism is 12 cm

8 0
3 years ago
1. 1/48 simplified
Hatshy [7]

Answer:

The answer is 10

Step-by-step explanation:

\frac{1}{2} x = 5 \\ x = 10

3 0
3 years ago
F(x) = 2x^2<br> Find f(-6)
katrin2010 [14]

Answer:

f(-6) = 72

Step-by-step explanation:

Input -6 for x :

2(-6)²

Complete with P.E.M.D.A.S :

2(36)

then :

72

so therefore :

f(-6) = 72

or

f of x equals 72

7 0
3 years ago
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