Find the area

a square with sides of length 13 yards

step by step solution

Area = length x width
With a square, all 4 sides are the same length. So, multiply.
A = 13 x 13
A = 169 yd sq

To Find the Area of a Square
(Since it's a square all sides are equal)
1. multiply the L*W which for a square is two of the same numbers (ex: 13*13)
2. Then put the units at the end (ex: feet, square units, cubic feet, inches)

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.