Solve the problem.Neglecting air resistance, the distance d in feet that an object falls in t seconds is given by the equation 
Use this formula to find the time it would take for an object to fall to the ground from a cliff that is 144 feet high.
A. 3 sec
B. 9 sec
C. 2 sec
D. 4 sec
Answer: A
Mathematics
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Write the standard form of the equation of the circle described.Center (-8, -9), r = 4
A. (x + 8)2 + (y + 9)2 = 4 B. (x - 8)2 + (y - 9)2 = 16 C. (x - 8)2 + (y - 9)2 = 4 D. (x + 8)2 + (y + 9)2 = 16
Mathematics
Find the coordinates of the labeled points.
A. C(3, 4); D(-3, 4) B. C(-6, -3); D(3, -3) C. C(-6, 3); D(-3, 4) D. C(-6, 3); D(4, -3)
Mathematics
Convert 65° to radians. Leave your answer in terms of ?
What will be an ideal response?
Mathematics
Evaluate the function f at the indicated value.
{x - 7, if x < 66 - x, if x ? 6
A. -1 B. 6 C. -7 D. 0
Mathematics