A drill draws a current, I, of 5.7 A. The resistance, R, is 17 ?. Find its power, P, in watts.

A.
B.
C.
D.
E.


Answer: A

Mathematics

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Solve the equation using the quadratic formula.6x2 + 23x + 20 = 0

A.  
B. - , -  
C. - , -  
D. , - 

Mathematics

Write an equation in slope-intercept form of the line satisfying the given conditions.Through (-4, -3), perpendicular to -4x - 9y = 88

A. y = - x - 6
B. y = x + 
C. y = - x - 22
D. y = x + 6

Mathematics

Factor.y2 - y + 

A. y
B. 2
C. 2
D. Not factorable

Mathematics

Simplify the expression by performing the indicated operations. ?  - 2

A. -2
B. 6 - 10
C. -7
D. 9 - 10

Mathematics