Solve the problem.A college student earned $5400 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at 
and the rest at 
If the student received a total of $404 in interest at the end of the year, how much was invested at 
A. $900
B. $3400
C. $2000
D. $2700
Answer: C
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Multiply or find the special product.
?
?
A. 
B. 
C. 
D. 
E. 
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Determine when the Hamilton method gives an Alabama paradox on increasing committee size and who loses a seat.City A, City B, and City C are cooperating to build a community center catering to the three cities. Seats on the 11-member committee are assigned according to the populations of the cities. The population of City A is 5000, City B is 11,250, and City C is 15,500. Increase the committee's size by one seat at a time and reassign the seats.
A. Assignment of 15th seat; City C B. Assignment of 14th seat; City A C. Assignment of 16th seat; City B D. Assignment of 16th seat; City A
Find the first term and the common difference for the arithmetic sequence. Round approximations to the nearest hundredth.S30 = - 1575, a30 = -96
A. a1 = 2775, d = -3 B. a1 = 2775, d = -6.4 C. a1 = -9, d = -6.4 D. a1 = -9, d = -3
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log
A. -10x B. log x -1 C. log x + 1 D. 10x