Mathematics, 22.06.2019 12:40 biba54

# Asmall commuter airline is concerned about reservation no-shows and, correspondingly, how much they should overbook flights to compensate. assume their commuter planes will hold 20 people. industry research indicates that 24% of people making a reservation will not show up for a flight. whether or not one person takes the flight is considered to be independent of other persons holding reservations. if the airline decided to book 31 reservations, what is the probability that there will be at least one empty seat on the plane?

Answers: 3

Mathematics, 21.06.2019 13:30

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

Answers: 1

Mathematics, 21.06.2019 15:40

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Answers: 1

Mathematics, 21.06.2019 17:00

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Answers: 2

Mathematics, 21.06.2019 18:00

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Answers: 1

Asmall commuter airline is concerned about reservation no-shows and, correspondingly, how much they...

Mathematics, 19.01.2021 22:50

Mathematics, 19.01.2021 22:50

Mathematics, 19.01.2021 22:50

Mathematics, 19.01.2021 22:50

English, 19.01.2021 22:50

Physics, 19.01.2021 22:50

Mathematics, 19.01.2021 22:50

Advanced Placement (AP), 19.01.2021 22:50

Mathematics, 19.01.2021 22:50

Mathematics, 19.01.2021 22:50