The value z varies directly as x and inversely as the square of y. The value z=11 when x=18 and y=36. Find the function z.
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Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Use the rational root theorem and the factor theorem to help solve the equation.x3 - x2 - 65x + 225 = 0
A. {-9, 5} B. {-5, 9} C. {-8 , 3} D. {-9, 3} E. {-8, 5}
Mathematics
Match the given function to its graph.1) y = -2 sin (
x)2) y = -2 sin (
x)3) y = -2 cos (
x)4) y = -2 cos (
x)A)B)
?
height="200" width="200" />C)D)
?
A. 1B, 2D, 3A, 4C
B. 1A, 2C, 3D, 4B
C. 1A, 2C, 3B, 4D
D. 1C, 2A, 3D, 4B
Mathematics
Find the distance between the pair of points on the number line.12.2, 9.8
A. 1.2 B. 2.4 C. 11 D. 22
Mathematics