Simplify the radical. Assume that all variables represent positive numbers.
A. 15
B. 35
C. 5
D. 7
Answer: D
You might also like to view...
Write an equation for the line passing through the given pair of points. Give your final answer in standard form.(6, 0) and (0, 7)
A. 7x + 6y = 42 B. 6x - 7y = 42 C. 7x + 6y = 7 D. 7x - 6y = 42
Evaluate the expression.P(5, 1)
A. 1 B. 120 C. 24 D. 5
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logw
A. logw13 +logwx - logw2 B. logw13x -logw2 C. logw13 +logwx + logw2 D. logw11x
Solve the 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. Solve this equation for R. Use the result to determine the resistance of a resistor if P is 
watts and E is 30 volts.
A. R = 
; 3,600 ohms
B. R = E2P2; 14,400 ohms
C. R = 
; 14,400 ohms
D. R = E2P; 3,600 ohms