Trick question. Since it depends on the values of x and y, all you can say x is greater than or less than y.
Answer:
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Step-by-step explanation:
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Answer:
4
Step-by-step explanation:
(y+2)^2
Let y = -4
(-4+2)^2
Parentheses first
(-2)^2
Exponents
4
Since we do not know the exact number of Marbles of each color we will use the data of the experiment to calculate the probability. The probability calculated based on the results of an experiment is termed as experimental probability.
So, we have the calculate the experimental probability that a randomly drawn marble is blue.
Total number of trials = 1200
Number of times blue showed up = 845
Therefore, the experimental probability of randomly drawing a blue marble = 845/1200 = 169/240 = 0.704 (Rounding to nearest thousandth)
Therefore, the probability that a random blue marble is drawn is 0.704 or 169/240
The computation shows that the change in points is 89 3/4 points.
<h3>How to compute the value?</h3>
From the information, at the beginning of the day the stock market goes down 30 3/4 points and stays at this level for most of the day and at the end the stock market goes up 120 1/2 points.
Therefore, the change will be:
= 120 1/2 - 30 3/4
= 89 3/4
Learn more about computations on:
brainly.com/question/4658834
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