Cards with numbers 2 to 21 are placed in a box. A card is selected at random. Find the probability that the card is drawn has
(i) An even number?
(ii) A multiple of 5?
(iii) A one-digit number?
(iv) A prime number?
Answers
Answered by
2
Answer:
i) S = 20
N = 10
P = 10/20
= 1/2
ii) S = 20
N = 4
P = 4/20
= 1/5
iii) S = 20
N = 8
P = 8/20
= 2/5
iv) S = 20
N = 8
P = 8/20
= 2/5
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Answered by
0
Answer:
i) 1/2
ii) 1/5
iii) 2/5
iv) 2/5
Step-by-step explanation:
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