Identify the type of surface represented by the given equation.
+ 
= 
A. Paraboloid
B. Hyperbolic paraboloid
C. Elliptical cone
D. Ellipsoid
Answer: C
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Solve the problem.Alex and Juana went on a 32-mile canoe trip with their class. On the first day they traveled 24 miles. What percent of the total distance did they canoe?
A. 0.75% B. 75% C. 1% D. 100%
Solve the problem.A company begins a radio advertising campaign in Chicago to market a new soft drink. The percentage of the target market that buys a soft drink is estimated by the function 
where t is the number of days of the campaign. After how long will 
of the target market have bought the soft drink?
A. 70 days B. 61 days C. 2 days D. 60 days
Solve.A gardener is fencing off a rectangular area with a fixed perimeter of 80 ft. What is the maximum area?
A. 1600 ft2 B. 400 ft2 C. 20 ft2 D. 5 ft2
Solve.Find the product of 6 and 300.
A. 900 B. 180 C. 18,000 D. 1800