A group of teenagers are attending a sports event. the sporting event costs $8 to attend.

Since we don't know how many teenagers there are, let's represent them with a variable t!

8t=cost of "tickets"

Let's say T=7

8*7=56!

56 is the cost!

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

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.