After its first day of life, a baby blue whale started growing. It grew 47.075 inches. If the average baby blue whale grows at a
2 answers:
Answer:
After the first day, Length of baby blue whale=47.075 inches
It is given that, average baby blue whale grows at a rate of 1.5 inches a day.
⇒ To the nearest tenth of a day, increase in Height of baby blue whale will be
inches
Number of Days for which the baby whale grow, to the nearest tenth of a day
=Approximately 7 days
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Answer:
0.0159
Step-by-step explanation:
Given that a common practice of airline companies is to sell more tickets for a particular flight than there are seats on the plane, because customers who buy tickets do not always show up for the flight.
Here if X is the no of persons that do not show up, then X is binomial as each trial is independent with p = 0.04 and n =150 (no of tickets sold)
The plane is overbooked if more than 150 show up
i.e. less than 2 do not show up
Hence the probability that the airline overbooked this flight
=