2. Select all of the trips that would take 3 hours. (Show your work and explain your reasoning.)
a. Drive 40 miles per hour between Smyrna and Atlantic City, which are 120
miles apart.
b. Running 12 miles at a speed of 4 miles per hour.
c. Take a train going 90 miles per hour from Baltimore to Washington, DC,
which are about 30 miles apart.

B, and A

Step-by-step explanation: A = 40 times 3 hrs = 120miles.

B = 4 mph times 3 hrs = 12miles.

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66answer:

step-by-step explanation:

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: