Simplify. Assume that all variables represent positive real numbers.
- 4
- 7
A. 44
B. -22
C. 22
D. -32
Answer: B
Mathematics
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Use a calculator to evaluate. Express the answer as a decimal and as a fraction.
- 
+ 
A. 0.3
; 
B. 0.3
; 
C. 0.3
; 
D. 0.38; 
Mathematics
Perform the operations.
A. 0.00496 B. 0.496 C. 49.6 D. 0.0496
Mathematics
Solve the equation.
= 
A. {-12} B. {-8} C. {12} D. {8}
Mathematics
Determine the maximum number of turning points of f.f(x) = 9x - x3
A. 3 B. 1 C. 4 D. 2
Mathematics