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Lemur [1.5K]
2 years ago
6

If two cards are drawn from a regular shuffled deck, what is the probability that both cards will be diamonds?​

Mathematics
1 answer:
Nastasia [14]2 years ago
6 0

Answer: The first card is a diamond and the second card is a heart. Both cards are hearts. Let H denote the event that a heart is drawn; let D denote the event that a diamond is drawn. The first card is a diamond and the second card is a heart: The probability of drawing a diamond on the first draw

Step-by-step explanation:

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Someone please help me
Firdavs [7]

Answer:

  x = -3/2

Step-by-step explanation:

The removable discontinuity is at the value of x where a denominator factor cancels a numerator factor, and those factors are zero.

  p(x)=\dfrac{2x+3}{4x^2-9}=\dfrac{2x+3}{(2x+3)(2x-3)}=\dfrac{2x+3}{2x+3}\cdot\dfrac{1}{2x-3}\\\\p(x)=\dfrac{1}{2x-3}\qquad x\ne-3/2

That cancellation occurs where 2x+3 = 0, at x=-3/2.

The function p(x) has a removable discontinuity when x = -3/2.

4 0
3 years ago
What is the probability that the power will go of durning a storm, if the probability of it staying on is 78%?
My name is Ann [436]

Answer:

22%

Step-by-step explanation:

100-78=22

just do the simple math

4 0
3 years ago
Read 2 more answers
Please help, no need to show work, tysmmmm!!
erik [133]

Answer:

translation

Step-by-step explanation:

5 0
3 years ago
Hello<br> How ya doing please answer this question 100x100
spin [16.1K]

Answer:

100x100=10,000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
HeLP me ASAP PLEASE ASAP i will give 50 points for the right answer
maksim [4K]
I think the first answer is 41/100

Explanation:
I worked out how likely you would be to get a green marble based off of the answers, then added them together and divided by 3

2/5 = 40/100
9/16 = 50/100
3/9 = 33/100

40+50+33 =123
123/3 =41

Then for the second answer I think it’s 50% (1/2)
8 0
3 years ago
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