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4 years ago

The probability of drawing two red cards without replacement is 25/102 , and the probability of drawing one red card is 1/2 .

Mathematics

1 answer:

sergey [27]4 years ago

7 0

Answer:

The probability of drawing a second red card, since the first card is red is 25/51

Step-by-step explanation:

The probability of drawing a second red card since the first Card is red is:

P (R2 | R1) = P (R2 and R1) / R1

So:

P (R2 | R1) = (25/102) / 1/2

P (R2 | R1) = 25/51

Therefore the correct option is option 2.

the probability of drawing a second red card, since the first card is red is 25/51

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Answer:

Step-by-step explanation:

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3 years ago

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4 years ago

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4 years ago

A sculpture in the shape of a triangular pyramid has a height of 10 feet. The area of the base of the sculpture is 12 square fee

denis23 [38]

The volume of the sculpture with triangular pyramid shape is 40 feet³

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The volume of a pyramid is given as:

Volume = (1/3) * base area * height.

For pyramid with base of 12 feet² and height 10 feet, hence:

Volume = (1/3) * 12 * 10 = 40 feet³

The volume of the sculpture with triangular pyramid shape is 40 feet³

Find out more on volume at: brainly.com/question/12410983

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