Buses arrive at a resort hotel every 30mins. They wait for 5 mins while passengers get off and on, and then the buses depart. what is the probability that there is a bus waiting when a hotel guest walks out of the door at a randomly chosen time?

Question

anonymous · Answer

Bus waiting time divided by the total time. total time = 30 +5 = 35. 
So 5/35= 1/7= about 14.3%

anonymous · Answer

can you help me with some of the questions i posted?? please

anonymous · Answer

Ok. Post here.

anonymous · Answer

okay thank you

anonymous · Answer

Find the probability that a randomly chosen point in the figure lies in the shaded region...

anonymous · Answer

theres this one and one more

anonymous · Answer

Find the probability that a point X, selected randomly on line LQ, is on the given segment. 1)Line LM 2)line NP 3)line OQ 4)line MQ... fractions simplify

anonymous · Answer

line LM is 2/24 = 1/12 = 8.33%
line NP is 12/24 = 1/2 = 50.0%
line OQ is 12/24 = 50.0%
line MQ is 22/24 = 91.67%

anonymous · Answer

wouldnt it be 2/17?

anonymous · Answer

Picture 21: area of a circle = Pi *radius * radius. The radius of a circle is a half of a half or 13/4 =3.25. because you have 4 circles it is 4 * Pi * radius * radius = about 132.732. the total area of the square is 13*13 = 169. so the white part is 132.732/169 = 78.54%. and the black 36.27/169 = 21.46%.

anonymous · Answer

line Lm wouldn't be 2/17 because you need to consider the other number to the left... or the negative numbers. because each line are two units apart and there are 12 of them the total is then 24.

anonymous · Answer

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