A small commuter plane has 30 seats. The probability that any particular passenger will not show up for a flight is 0.1, independent of other passengers. The airline sells 32 tickets for the flight. What is the probability that more passengers show upthan there are seats available?

The probability will  be = 0.15641

Step-by-step explanation:

We have given-

probability that any particular passenger will not show up for a flight = 0.1

probability that any particular passenger will show up for a flight = 0.9

the prob. that more passengers show up than, this will follow binomial  distribution:

p = prob. of success = 0.9

1 - p = prob. of failure = 0.1

Pr( x = 31) + Pr(x = 32) =

                                    = 0.12208 + 0.03433

                                    = 0.15641

answer: was that a question or answer?

step-by-step explanation:

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)