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lbvjy [14]
3 years ago
8

Help! What is the probability that a card drawn from a standard 52 card deck is a diamond or a three?

Mathematics
2 answers:
Vsevolod [243]3 years ago
7 0

Answer:6.5%

Step-by-step explanation:

There are 4, number three cards and 4 diamond cards in a deck of 52 cards. Divide 52 by 8.

zubka84 [21]3 years ago
7 0

Answer:

30.8% or 4/13

Step-by-step explanation:

There are 52 cards in a deck of cards.

There are 4 nines (4/52) and 13 (13/52) diamonds in a deck of cards.

When you add them together, you get 17/52. Then, you have to subtract the card that is both a nine and in a diamond suite, so you subtract -1 because there is only one card that fits both categories. You should have 16/52, which simplifies to 4/13 / 30.8%.

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Sample Response:

<em>The linear equations have the same slope, so the rate of change for each is the same. As long as the rate of change is the same, the lines will stay the same distance apart and not intersect.</em>

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Answer:

r = 22.629

Step-by-step explanation:

Using the Pythagorean theorem:

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  circle of radius 10 centered at (-2, 0)

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2. Brainstorm Ideas

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