Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
Answer: B
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Use linear interpolation to find the indicated value.Money in an investment compounded continuously will double in value in a number of years if invested at rates of interest given in the table:
If the rate of interest is 18.2%, how many years will it take the investment to double?
A. 3.84 years B. 3.81 years C. 3.16 years D. 3.12 years
Solve.Shari is building a new house. When the house is finished it will cost $262,500. The price of building the house this year is 5% higher than it would have been last year. What would the price of the house have been last year?
A. $250,000 B. $13,125 C. $275,625 D. $249,375
Solve the problem.Last week 24
% of all households watched a sporting event on television. What fraction of households watched the sporting event on television?
A. 24
B. 
C. 
D. 
Solve the problem.The area of a rectangle is 12m2 - 11m - 15. Find the length if the width is 3m - 5.
A. 12m - 3 B. 4m - 3 C. 12m + 3 D. 4m + 3