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lidiya [134]
3 years ago
5

What is the probability of selecting a red card from a standard deck of 52 playing cardships that does not contain a joker?

Mathematics
2 answers:
wel3 years ago
6 0
1/2. half of the cards(26 out of 52) are red. you can reduce 26/52 to 1/2.
Rasek [7]3 years ago
4 0
We know that the deck of cards contain half red and half black cards or you can say we have 26 red cards and 26 black cards.
we have to find probability of red cards from a deck of cards
so,
probability (selecting red card) = \frac{26}{52}
                                                     = \frac{1}{2}

Probability ( selecting red card ) =  <span>\frac{1}{2} Answer</span>
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Which pair of angles are supplmentary?
olga55 [171]

Answer:

1+2, 1+4, 2+1, 2+3, 3+2, 3+4, 4+1, 4+3, 5+6, 5+8, 6+5, 6+7, 7+8, 7+6, 8+5, 8+7

Step-by-step explanation:

To be supplementary is to be equal to 180 degrees.

3 0
3 years ago
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Ben 56 years, Kevin will be 9 times as old as he is right now.
Oksana_A [137]
A represents his age nowa + 56 = 9a Can you solve for a?
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3 years ago
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How to solve 5-(49/1-5)x2+9-3
prisoha [69]

Final result : -77

Step by step solution :

Step  1  :

                 49

Simplify   ——

                  1

Equation at the end of step  1  :

((5 -  ((49 -  5) • 2)) +  9) -  3

Step  2  :

Final result :

-77

Hope this helps!

5 0
2 years ago
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What 4 2/5 as a improper fraction
Neporo4naja [7]

The answer is 22/5


You multiply 5 and 4, which you get twenty, then you add 2 and you get 22. Divide that by 5, and you get 22/5.


To double check, divide 22 by five and you should get 4.4, or 4 2/5 as a fraction

7 0
3 years ago
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on a drawing, the height of a school block is 4cm. Given that the actual heigh of the block is 30m, find the scale of the drawin
Aloiza [94]

Answer:

1 cm to 7.5 m

Step-by-step explanation:

A drawing scale is a ratio of two numbers.

The given scale, 4 cm to 30 m, can be written as a ratio in the form of a fraction,

(4 cm)/(30 m)

Since it can be written as a fraction, it can also be reduced like a fraction.

The problem wants the number of cm to be 1 cm. We have 4 cm.

Divide the numerator and denominator by 4.

(1 cm)/(7.5 m)

Now write it in the format the problem asks.

1 cm to 7.5 m

3 0
2 years ago
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