Write 8.2 x 10^-5 in standard notation.
A. 0.000082
B. 0.00082
C. 82,000
820,000

I’d say D because 10 to the 5th power is 100000 and multiple by 8.2 makes 820000

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.

idk

step-by-step explanation: