Write the rate as a unit rate.564 miles in 54 hours (mph)
A. 
mph
B. 1
mph
C. 62
mph
D. 10
mph
Answer: D
Mathematics
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Find the square root. Assume that all variables represent positive real numbers.- 
A. not a real number B. -17 C. -144 D. 17
Mathematics
The graph of a quadratic function is given. Find the standard form of the function
A. f(x) = (x + 2)2 + 2 B. f(x) = -(x + 2)2 + 2 C. f(x) = -(x + 2)2 - 2 D. f(x) = -(x - 2)2 + 2
Mathematics
Write the comparison as a ratio in the form of a fraction.5 laps every 7 minutes
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.
A building has an entry the shape of a parabolic arch 84 ft high and 42 ft wide at the base. Find an equation for the parabola if the vertex is put at the origin of the coordinate system.
A. y2 = -5.3x B. y2 = -21x C. x2 = -5.3y D. x2 = -21y
Mathematics