») 6. A salesperson receives a weekly salary plus a commission for each iPhone sold. The graph shows the relationship between the number of
cell phones sold and the total pay the salesperson receives

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

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.