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saveliy_v [14]
3 years ago
15

An experiment consists of tossing a coin and drawing a card, with the card-drawing stage dependent on the result of the coin tos

s. If heads occurs, then a card is selected at random from the clubs and spades suits. If tails occurs, then a card is selected at random from the hearts and diamonds suits. What is the size of the sample space of this two-stage experiment?
Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

In every side of the coin, there is a fifty fifty chance of landing on the other side, so there is a probability of 0.50. In a deck of cards, there are 52 cards with 26 clubs and another 26 for spades. So in every random choice, there is a 1/26 probability of the card being chosen.

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GREYUIT [131]

Answer:

Step-by-step explanation:

It wo be B= -8

8 0
2 years ago
During a fundraiser, Ms. Dawson’s class raised $560, which is 25% more than Mr. Casey’s class raised. How much money did Mr. Cas
evablogger [386]

Answer:

$420

Step-by-step explanation:

To work this out you would need to find the 25% decrease of 560. To do this you would first divide 25 by 100, which gives you 0.25. Then you would minus 0.25 from 1, which gives you 0.75. This is because when finding percentage decreases you would first have to convert it into a decimal. Then you would have to minus it from 1 , to make sure that it will be a 25% decrease not a 75% decrease. Then you would multiply 560 by 0.75, which gives you 420.

1) Divide 25 by 100.

25/100=0.25

2) Minus 0.25 from 1.

1-0.25=0.75

3) Multiply 560 by 0.75.

560*0.75=$420

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3 years ago
List all sides and lengths <br> rhombus WXYZ, WX = 4 cm
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1;infroei[q

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8 0
3 years ago
Can someone help me please​
sashaice [31]

Answer:

7/10

Step-by-step explanation:

I've attached an image on how you can use the diagram they gave you.

If you color in 7/10s and 7/12s you'll notice that 7/10s is greater.

This is because 1/10 of the whole is greater than 1/12 of the whole.

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On the other hand, in 1/12, the whole is being divided by 12, so a part equals 0.083

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3 0
2 years ago
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s2008m [1.1K]
The ratio of dressing to vegetable in its reduced form is determined by dividing the amount of dressing by the amount of vegetables. This will give us the answer of,
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7 0
3 years ago
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