Multiple Choice
A ball is thrown straight upward from a bridge and then falls all the way to the ground (past the bridge) . The ball s height h (in feet) above the ground t seconds after the ball is thrown is given by . What is the average rate of change of the height of the ball between
seconds and
seconds?
A) 0.3 ft/sec
B) 42.40 ft/sec
C) 115 ft/sec
D) 136.44 ft/sec
E) 213.09 ft/sec
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="Simplify the
Q3: Find an expression for the area of
Q4: Divide the expressions. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="Divide the
Q5: The following is a correct squaring of
Q6: Using the graph below find the y
Q8: When you multiply two polynomials each of
Q9: Convert the number <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="Convert the
Q10: Find the maximum value and the corresponding
Q11: The commutative property of multiplication applies to
Q12: Divide the expressions. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8673/.jpg" alt="Divide the