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Alborosie
3 years ago
6

)Eve takes a random sample of 100 students in her school and finds that 82% of the sample prefers band over chorus. There are 1,

100 students in the school. Based on the sample proportion, how many students in the school would be expected to prefer band over chorus?
82
100
1,100
902
Mathematics
2 answers:
ivann1987 [24]3 years ago
8 0

Answer:

It is d

Step-by-step explanation:

Alexxandr [17]3 years ago
3 0
We multiplied 11 x 82 ( which was the percentage), based on 100 ppl and their is 11 times as many ppl. 11 x 82 is 902
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Exponential equation.<br><br> 8x = 1/4
Lady bird [3.3K]

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Pls help me,this is Canadian MO 1998 question,i'm very confuse with this​
dybincka [34]

The solution to the equation is x = 1.62

<h3>How to solve the equation?</h3>

The equation is given as:

x =\sqrt{x\ -\ \frac{1}{x}}+\sqrt{1-\ \frac{1}{x}}

Next, we split the equations as follows:

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y =\sqrt{x\ -\ \frac{1}{x}}+\sqrt{1-\ \frac{1}{x}}

Next, we graph the equations (see attachment)

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brainly.com/question/2972832

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