4. What is one way the Supreme Court can check the Senate?

The vice-president becomes the deciding vote in the case of a tie in the Senate. The Supreme Court can check the Congress by declaring a law unconstitutional. This check isn't actually part of the Constitution, but is considered a part of the law since the landmark ruling of Marbury V. Madison in 1803.

Step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

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.