Pls help need anwser urgently. Shelly has a number cube with the faces numbered 1 through 6. She will roll the number cube twice What is the probability Shelly's first roll is a 5 and her second roll is a 4?
1) 1/36
2) 1/30
3) 1/8
4) 1/3​

answer: 177/8

step-by-step explanation:

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.

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation:

y=20x

: )

hope this