when justin purchased a new kayak, he paid a 6% sales tax. the amount of sales tax he paid was $84.

what was the total cost of the kayak including the sales tax?

$1484

Step-by-step explanation:

84 / 0.06 = $1400

$1400 + 84 = $1484

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.