Susan makes a rectangular rug that has an area of 300 square inches and a width of 15 inches. what is the length of the rug?

Area = Base x Height
To undo this, divide the area by the side that you know, in this case
300/15=20

The width is 15, making the length having to be multiplied by 15 to be 300, which is 15 times 20 =300

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

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