Translate the phrase to an algebraic expression. Let x represent the unknown number.Three-fourths of a number
A. 
- x
B. 
x
C. 
÷ x
D. 
+ x
Answer: B
Mathematics
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Evaluate the given binomial coefficient.
A. 9045
B. 1,202,985
C. 
D. 
Mathematics
Simplify.(-34)3
A. -2187 B. -531,441 C. 2187 D. 531,441
Mathematics
Provide an appropriate response.Karen wants to convert 2.5 to a percent. She moved the decimal two places to the left. She converted the number to a percent correctly.
A. True B. False
Mathematics
Solve the problem.Suppose that 
is invested at an interest rate of 
per year, compounded continuously. What is the balance after 3 years?Round to the nearest cent.
A. $6348.00 B. $7044.00 C. $7140.33 D. $7240.33
Mathematics