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Goshia [24]
3 years ago
8

four cards numbered 1, 5, 8, and 9 are placed in a bag. A card is drawn at random and then replaced. Then a card is drawn at ran

dom again. What is the probability that both cards drawn have the number 9.
Mathematics
1 answer:
Vadim26 [7]3 years ago
6 0

Answer:

1/16

Step-by-step explanation:

Four cards numbered (1, 5, 8,9)

Given the sample space S= 4

1.The first selection with replacement

Probability of picking a 9= 1/4

2. Second selection, probability of picking a 9= 1/4

Hence the probability that both cards drawn have the number 9.

Is = (1/4)*(1/4)= 1/16

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Answer:

g(x) = \frac14x^2

Step-by-step explanation:

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To find it, we use the given point of g, (2,1)

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a vendor sold 228 sodas & hotdogs. the number of sodas sold was 3 times the number of hot dogs sold. Find the number of soda
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4 years ago
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3 years ago
Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number
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8x³+27x³+64x³=33957
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Answer:

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8 0
3 years ago
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