The company plans to increase the width and length of the large box by 4 inches each to create a new large box how many more of the small boxes will be able to fit inside the new larger box compared to the original large box

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.

-5, your answer was correct

they r 125, and 216

so the sequence goes 1,8,27,64,125,216

answer is  

c.

56

hope you get this right