Use the square root property to solve the quadratic equation.7x2 = 144
A. ± 
B. ± 
C. 
D. ± 
Answer: D
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Find the domain of the function h.h(x) = 
A. {x| x is a real number and x ? 0 and x ? 3 and x ? 6 and x ? 4} B. {x| x is a real number and x ? 0 and x ? -6 and x ? -4} C. {x| x is a real number and x ? 0 and x ? 6 and x ? 4} D. {x| x is a real number and x ? 3 and x ? 6 and x ? 4}
Find the sample space for the experiment.There are 3 balls in a hat; one with the number 3 on it, one with the number 6 on it, and one with the number 8 on it. You pick a ball from the hat at random and then you flip a coin.
A. {3 H, 3 T, 6 H, 6 T, 8 H, 8 T} B. {3 H, 6 H, 8 H} C. {3 6 8 H, 3 6 8 T} D. {3 H T, 6 H T, 8 H T}
Solve the problem.The distance traveled by a falling object is given by d = 16t2, where d is the distance (in feet) the object falls in t seconds. A stuntman jumps from a rooftop 375 ft off the ground. How long will it take him, falling freely, to reach the ground? Round your answer to the nearest tenth of a second.
A. 23.4 sec B. 4.8 sec C. 77.5 sec D. 11.7 sec
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither