The width of the rectangle is 11.5
It is given that at a local fair, a roller coaster takes 19.63 seconds to complete one ride
six people can ride at the same time
one hour=60 minute
1 minute= 60 second
therefore, one hour = 3600 sec
therefor no of people who can ride the roller coaster in one hour=3600*6/19.63=1100 people
therefore 1100 is the answer
Answer:
B Graph B and D are functions
Step-by-step explanation:
To be a function, it has to pass the vertical line test. The vertical line test says that if you move a vertical line over the graph, it can only touch the graph once at any one time to be a function.
Graph A fails the vertical line test.
Graph B passes the vertical line test
Graph C fails the vertical line test
Graph D passes the vertical line test