Find an equation of variation for the given situation.y varies inversely as the square of x, and y = 3 when x = 6
A. y = 
B. y = 18x2
C. y = 
D. y = 18x
Answer: C
Mathematics
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Multiply.-0.5 ? (-0.3)
A. -0.8 B. -0.7 C. 0.2 D. 0.15
Mathematics
Use the order of operations to evaluate the expression.96 - 2 ? 19 + 8
A. 121 B. 1794 C. 2538 D. 66
Mathematics
Use the given model to solve the application problem.The maximum number of volts, E, that can be placed across a resistor is given by the formula 
where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. If a 2-watt resistor has a resistance of 50 ohms, find the largest number of volts of electricity that could be placed across the resistor.
A. 100 volts B. 5 volts C. 20 volts D. 10 volts
Mathematics
Multiply. Write the answer in simplest form.
? 
A. 
B. 
C. 
D. 
Mathematics