Find the perimeter.

A. 144 cm
B. 147 cm
C. 148 cm
D. 143 cm


Answer: A

Mathematics

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Find the measure of the angle described.Find the complement of 91°.

A. 89° B. 1° C. 91° D. not possible

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Provide an appropriate response.A small town has two competing grocery stores, store R and store C. Each week each store decides to advertise its specials using either a newspaper advertisement or a mailing. The following payoff matrix indicates the percentage of market gain or loss for each choice of action by store R and store C. C Use linear programming and a geometric approach to find optimal strategies P* and Q* for store R and store C and the value v of the game.

A. P*  = ; Q* = ; v = 
B. P*  = ; Q* = ; v = 
C. P*  = ; Q* = ; v = 
D. P*  = ; Q* = ; v = 

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Multiply or divide as indicated. Write the answer in lowest terms. ÷ 

A.
B.  
C.  
D. z + 7

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Solve the problem.A certain country's Consumer Price Index is approximated by A(t) = 100e0.024t, where t represents the number of years. Use the function to determine the year in which costs will be 50% higher than in year 0.

A. year 13 B. year 19 C. year 17 D. year 15

Mathematics