The probability of an airline flight arriving on time is 90%. Use the normal approximation to find the probability that at least 300 of a random sample of 350 flights will arrive on time

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

8496 cars

step-by-step explanation:

answer by yourhope:

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