Mathematics Clinic > Grade 11 and 12 Mathematics

A developer wants to enclose a rectangular grassy lot that borders a city street ...

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lilldybug07:
Question 1Solve the problem.

The owner of a video store has determined that the  cost C, in dollars, of operating the store is approximately given by where x is the number of videos rented daily. Find the lowest cost to the nearest dollar.
◦ $458
◦ $580
◦ $661
◦ $539

Question 2Solve the problem.

A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 324 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?
◦ 26,244 ft2
◦ 19,683 ft2
◦ 13,122 ft2
◦ 6561 ft2

alexanderhamilton:
Answer 1$580

Answer 213,122 ft2

Anissa Bullard:
ty

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