Answer:
An airline estimates that 94% of people booked on their flights actually show up. If the airline books 77 people on the flight for which the maximum number is 75, what is the probability that the number of people who show up will exceed the capacity of the plane?
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Binomial Problem with n = 77 and p = 0.94
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P(76 <= x <= 77) = 1-P(0 <=x <= 75) = 1 - binomcdf(77,0.94,75) = 0.0504
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Cheers,
Stan H.
Answer:
its the second one
Step-by-step explanation:
An extended proportion<span>. </span>Proportion<span>: A </span>proportion<span> is a statement that two or more ratios are equal to each other. Chap 3 Day 9 Monday 102510 Page 2 Page 3 Means Extemes Property In any true </span>proportion<span>, the product of the means is equal to the product of the extremes. Ex. Solve for x using the.</span>
Answer:
y = x^2 - 4x - 6.
Step-by-step explanation:
The roots are 2 + √10 and 2 - √10, so in factor form we have:
(x - (2 + √10))(x - (2 - √10))
= ( x - 2 - √10)(x - 2 + √10)
= x^2 - 2x + √10x - 2x + 4 - 2√10 - √10x + 2√10 - √100
= x^2 -4x + 4 - 10
= x^2 - 4x - 6.
