The monthly worldwide average number of airplane crashes of commercial airlines is 3.5. What is the probability that there will be~ (a) at least 2 such accidents in the next month; (b) at most 1 accident in the next month

what are the options? ?

step-by-step explanation:

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

step-by-step explanation:

compare

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.