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forsale [732]
3 years ago
10

In a state lottery, 28 balls are numbered 1-28. Eight of them are randomly selected without replacement. To win, you only need t

o match the eight numbers drawn. Calculate the probability of winning this lottery if you purchase one ticket.
Mathematics
1 answer:
podryga [215]3 years ago
3 0

Answer:

2/7

Step-by-step explanation:

Each time you play, you get 1 number. Since 8/28 numbers win, you have a 8/28 chance to win if you buy one ticket. 8/28 = 2/7

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VARVARA [1.3K]

Probability helps us to know the chances of an event occurring. There are 8 different scenarios possible.

<h3>What is Probability?</h3>

Probability helps us to know the chances of an event occurring.

\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}

For the given word SANDWICH, there are 8 different scenarios possible, which can be represented as shown below.

Hence, there are 8 different scenarios possible.

Learn more about Probability:

brainly.com/question/795909

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8 0
1 year ago
Solve the problem<br> Show your work<br> 16.007<br> - 0.55<br> ----------
Roman55 [17]

Answer:

16.007 - 0.55 is 15.457

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3 years ago
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A weather forecast says that there is a 40% chance of rain today find the odds against rain
san4es73 [151]

Answer:

60%

Step-by-step explanation:

100%-40%-60%

4 0
3 years ago
Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.
kicyunya [14]
If you combine -30 and +75 that will be 40. so GCF will be 40

8 0
3 years ago
I need help with the last 2 I need the next 3 in the sequence and the nth term ​
kkurt [141]

Answer:

f. the sequence goes by the half of the previous number.

= 16, 8, 4, 2, 1, 1/2, 1/4, 1/8...

g. the sequence goes by adding the consecutive odd number added to the previous number.

first number= 3.

second number= 3+3

= 6

third number= 6+5

= 11

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= 18

fifth number= 18+9

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sixth number= 27+11

= 38

seventh number= 38+13

= 51, etc.

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7 0
3 years ago
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