Evaluate the expression for the given value of x.

x4    x = 3
         

A. 12
B.
C.
D. 81
E. -81


Answer: D

Mathematics

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Solve the problem. Round your answer, if appropriate.For a particular circuit, the current (in amperes) after time t (in seconds) at a certain point P is given by Find the charge (in coulombs) that passes point P during the first second by evaluating 

A. 1.21 coulombs B. 0.005 coulombs C. 0.0041 coulombs D. 244 coulombs

Mathematics

Solve the problem.If y varies directly as the cube of x, and y = 4 when x = 28, find y when x = 7.

A.
B. 256
C. 1
D. 16

Mathematics

Find the slope and y-intercept of the line.17x + 7y = 10

A. slope = ; y-intercept = - 
B. slope = 17; y-intercept = 10
C. slope = ; y-intercept = 
D. slope = - ; y-intercept = 

Mathematics

Plot the ordered pairs on the rectangular coordinate system provided.A(6, 5), B(-3, -6)

What will be an ideal response?

Mathematics