Charles ran 30 ft in 4 seconds. At this rate, how many yards can Charles run in 3 minutes? please show the work

450 yards in 3 minutes.

Step-by-step explanation:

30/4 = 7.5, which means he runs 7.5 ft per second.

7.5*60 = 450, which means that he runs 450 ft per minute.

450*3 = 1,350, which means that he can run 1,350 ft in 3 minutes.

1 yard = 3 ft

1,350/3 = 450, which means that he can run 450 yards in 3 minutes.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

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step-by-step explanation:

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