Solve the problem.An object is traveling with a velocity (in feet per second) given by 
where t is time in seconds. Find the object's average velocity from 
to 
seconds.
A. 8320.0 ft/sec
B. 532.0 ft/sec
C. 1376.0 ft/sec
D. 1040.0 ft/sec
Answer: D
Mathematics
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Find the area of the triangle. Approximate values to the nearest tenth when appropriate.Legs with lengths 9 ft and 9 ft
A. 
ft2
B. 162 ft2
C. 18 ft
D. 81 ft2
Mathematics
Solve the linear inequality. Graph the solution set on a number line, and express the solution using interval notation.5x - 2 > 4x - 7
A. (-9, ?)
B. (-?, -5]
C. (-5, ?)
D. [-5, ?)
Mathematics
Find an equation of a parabola that satisfies the given conditions.Vertex (7, -10), focus (7, -6)
A. (x - 7)2 = 16(y + 10) B. 16(y - 10) = (x + 7)2 C. y - 10 = 16(x + 7)2 D. (y + 10)2 = 16(x - 7)
Mathematics
Provide an appropriate response.A proper fraction has the form 
. What is the largest possible number that x can be?
A. 21 B. 20 C. 22 D. 10.5
Mathematics