Provide an appropriate response.Give the size of the following matrix. 
A. 10 × 1
B. 5 × 2
C. 2 × 2
D. 2 × 5
Answer: D
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Identify the surface by name.
+ 
- x2 = 0
A. Hyperbolic cylinder B. Elliptic cone C. Hyperboloid of one sheet D. Ellipsoid
Solve the problem.The table below shows the number of people testing positive for a certain disease amongst those who do have the disease and amongst those who don't. Use the table to answer the question. 
What percentage of those that have the disease tested positive?
A. 89% B. 9.3% C. 91.1% D. 12%
Solve the problem.The table lists the distance traveled by a falling object, where t is the elapsed time in seconds and d is the distance in meters.
If the distance is modeled by d(t) = at2, find the distance traveled after 13 seconds.
A. 676 meters B. 828.1 meters C. 4057.69 meters D. 2704 meters
Perform the operation indicated. Simplify.
+ 
A. 
B. 
C. 
D. 