Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 0
B. -12
C. 1
D. -4
Answer: C
Mathematics
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Determine by matrix multiplication whether or not A is the proper matrix of solution values.
A = 
A. Yes B. No
Mathematics
Identify if the whole number is prime or composite.84
A. Prime B. Composite
Mathematics
Decide whether the problem is an equation or an expression.
- 
+ 8
A. Expression B. Equation
Mathematics
The given Treasury bill was sold in April of this year. Find (i) the price of the T-bill, and (ii) the actual interest rate paid by the Treasury. Round dollar amounts to the nearest cent and interest rates to the nearest thousandth.Six-month $17,000 T-bill with discount rate 0.130%
A. (i) $17,011.05; (ii) About 0.13% B. (i) $16,998.90; (ii) About 0.013% C. (i) $16,988.95; (ii) About 0.13% D. (i) $16,986.74; (ii) About 0.156%
Mathematics