Solve the problem.An object is traveling around a circle with a radius of 10 meters. If in 15 seconds a central angle of 3 radians is swept out, what is the linear speed of the object?

A.  m/sec
B.  m/sec
C. 2 m/sec
D. 3 m/sec


Answer: C

Mathematics

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Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln(ln 9x)

A.
B.
C.
D.

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Use Venn diagrams to determine whether the following statements are equal for all sets A and B.A ? (B ? C)', A ? (B' ? C')

A. equal B. not equal

Mathematics

Evaluate the expression.3-2

A. -9 
B. 9 
C.
D.

Mathematics

Solve the problem.Suppose that f and g are continuous and that  and   

A. 10 B. -6 C. -10 D. 6

Mathematics