Perform the indicated operation and, if possible, simplify.
+ 
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.If the deflection (in cm) of a beam is calculated by the expression 
, where x is the distance (in m) from one end of the beam to the point where the force is applied, then what is the deflection if the force is applied in the center of a 9.24 m beam? (The 1000 and 20 are exact numbers.)
A. 1.68 cm B. 1.677 cm C. -2.59 cm D. -3.04 cm
Solve the problem.How long does it take $1700 to double if it is invested at 5% interest, compounded monthly? Round your answer to the nearest tenth.
Fill in the blank(s) with the appropriate word(s).
Multiply.
A. x2 + 
B. x2 + 
x + 
C. x2 + 
D. x2 + 
x + 
A mouse is placed at random in one of five compartments of a maze. The probability of it going to another compartment is given in the following transition matrix. Using this information, solve the problem.1 2345
Find the probability that a mouse ends up in compartment 5, if it started in compartment 3.
A. 0.688 B. 0.678 C. 0.302 D. 0.312