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pickupchik [31]
2 years ago
13

A committee of 3 members is selected from a club made up of 9 junior members and 21 senior members. What is the expected number

of juniors in the​ committee?

Mathematics
1 answer:
Alchen [17]2 years ago
8 0

Answer:

answer is two

Step-by-step explanation:

check the image i have attached i have explained evwrwything

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After being dropped from a platform, a ball bounces several times. The graph shows the height of the ball after each bounce.
Paul [167]

<u>Answer-</u>

<em>End behavior for increasing x represents that </em><em>the height of each bounce will approach 0.</em>

<u>Solution-</u>

From the graph the exponential equation is,

y=100e^{(-0.35x)}

From the properties of negative exponential function properties, as x increases, the value of y decreases.

So, in this case, as x or number of bounce increases, y or the height of bounce decreases. And eventually the value becomes zero.

Therefore, end behavior for increasing x represents that the height of each bounce will approach 0.

5 0
2 years ago
Anthony is informed that there is a 10% chance that he will be hired by the prestigious Acme corporation. He believes that, give
Korolek [52]

Answer:

8% probability that Anthony will soon be playing on the Acme golf team

Step-by-step explanation:

We have these following probabilities:

10% probability that he is hired by the corporation.

If he is hired by the corporation, an 80% probability that he will earn a spot on the golf team.

Given this information we can estimate that the likelihood that Anthony will soon be playing on the Acme golf team to be:

80% of 10%

So

P = 0.8*0.1 = 0.08

8% probability that Anthony will soon be playing on the Acme golf team

4 0
2 years ago
Adam plans to choose a video game from a section of the store where everything is 75 % off . He writes the expression d - 0.75d
masha68 [24]

Answer:

Adam is taking the original price minus 75% of the original price, while Rena is taking the original price times 25% which is what you would be paying. Both are correct but Renas is more efficient.

Step-by-step explanation:


3 0
2 years ago
Read 2 more answers
Differences between two samples are least likely to be statistically significant if the samples are _______ and the standard dev
neonofarm [45]
Differences between two samples are least likely to be statistically significant if<span>the samples are small and the standard deviations of the samples are large</span>
5 0
2 years ago
If the screws that are 4/8 of an inch are laid end to end touching each other how far would the row extend?
Irina18 [472]
Idk because you did not say yes you did how many sides there were
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2 years ago
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