Determine whether the ordered pair is a solution of the system.(-2, 1) 
A. Yes
B. No
Answer: B
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Provide an appropriate response.A human cannonball is to be fired with an initial speed of 80 ft/sec. The circus performer hopes to land on a cushion located 190 feet downrange at the same height as the muzzle of the cannon. The circus is being held in a large room with a flat ceiling 33 feet higher than the muzzle. Can the performer be fired to the cushion without striking the ceiling? If so, what is the proper firing angle? (g = 32 ft/sec2)
What will be an ideal response?
Perform the indicated operations. Write the answer in simplest form. 
÷ 
A. 
B. 
C. 
D. 
Match the function f with its graph.f(x) = log2 (x) + 1
A. 
B. 
C. 
D. 
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.11 km = 
mi
A. 10.4 mi B. 6.8 mi C. 11.7 mi D. 17.7 mi