Aclass has 11 students who are to be assigned seating by lot.

what is the probability that the students will be arranged in order from shortest to tallest?

(assume that no two students are the same height.)

a. 0.25

b. 0.28

c. 0.1000

d. 0.3

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

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.

17

step-by-step explanation:

51/3=17

thus 17 is your answer.