Simplify.
÷ 
? 
A. 
B. 1
C. 
D. 2
Answer: A
Mathematics
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Perform the indicated operation.-
+ 
A. 2
B. - 2
C. 
D. 
Mathematics
Solve the problem.The maximum number of volts, E, that can be placed across a resistor is given by the formula E = 
, where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. Find E if P = 2 watts and R = 200 ohms.
A. 10 V B. 40 V C. 400 V D. 20 V
Mathematics
Solve the formula for the specified variable.A = P(1 + nr) for n
A. n = 
B. n = 
C. n = 
D. n = 
Mathematics
Provide an appropriate response.If x and y are both replaced by negative numbers, is the value of 
positive or negative?
What will be an ideal response?
Mathematics