Use the least common denominator to write an equivalent fraction for each fraction. 2 6 , 7 8 The least common denominator is 24
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Answer:
The probability that the student is going to pass the test is 0.0545
Step-by-step explanation:
The variable that says the number of correct questions follows a Binomial distribution, because there are n identical and independent events with a probability p of success and a probability 1-p of fail. So, the probability of get x questions correct is:
Where n is equal to 10 questions and p is the probability of get a correct answers, so p is equal to 1/2
Then, if the student pass the test with at least 8 questions correct, the probability P of that is:
P = P(8) + P(9) + P(10)
P = 0.0439 + 0.0097 + 0.0009
P = 0.0545
Hello!
Explanation:
Slope-intercept form: →
m: represents the slope and is constant.
b: represents the y-intercept.
Rise/run.
<u><em>Y-intercept is -7</em></u>
<u><em>But the slope is -5.</em></u>
<u><em>Answer: → 0.714</em></u>
Hope this helps!