Renna pushes the elevator button, but the elevator does not move. The mass limit for the elevator is 450 kilograms , but Renna and her load of identical packages mass a total of 620. Each package has a mass of 37.4. Write an inequality to determine the number of packages, p, Renna could remove from the elevator to meet the mass requirement.

What is the minimum whole number of packages Renna needs to remove from the elevator to meet the mass requirement?

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

18

step-by-step explanation:

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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.