The size of minnesota is 8.69×10^4 square miles. the size of wisconsin is 65,500 square miles. how many times greater is the size of minnesota compared to the size of wisconsin? write your answer in scientific notation and in standard form

Step-by-step explanation:

Minnesota: 86900 square miles

Wisconsin: 65000 square miles.

Net form

86900 - 65000 = 21900 square miles.

Standard Form

86900/65000 = 1.33

Minnesota is 1.33 times as large as Wisconsin.

Scientific notation

1.33 * 10^0

Minnesota is still 1.33 times as large as Wisconsin

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.