The Jones family is moving, and they need a truck with at least 40 cubic meters of space. The moving trucks they have to choose from are shown in the table below.

Which is the smallest truck that they can use?

The Small truck is enough.

Step-by-step explanation: Multiply the given dimensions. 3×4×3.5=42

So they will have 2 cubic meters extra.

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.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100