Solve.How many different three-digit numbers can be written using digits from the set {2, 3, 4, 5, 6} without any repeating digits?
A. 120
B. 60
C. 10
D. 20
Answer: B
Mathematics
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Solve the problem.If an object is propelled upward with an initial velocity of 112 feet per second, then its height in feet after t seconds is given by h = 112t - 16t2. Find the maximum height attained by the object.
A. 191 feet B. 196 feet C. 206 feet D. 201 feet
Mathematics
Find the product.(11m - 12w)(11m + 12w)
A. 11m2 - 12w2 B. 121m2 + 264mw - 144w2 C. 121m2 - 144w2 D. 121m2 - 264mw - 144w2
Mathematics
Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by raising negative numbers to even powers.4
+ 
A. cannot simplify
B. 12
C. 7
D. 5
Mathematics
Multiply or divide.
A. 3 B. 0.03 C. 0.3 D. 30
Mathematics