Solve the problem.The faculty at a college consists of 100 full-time teachers and 52 part-time teachers. Of the 100 full-time teachers, 43 are female. Of the 52 part-time teachers, 30 are female. Find the probability that a randomly selected teacher is male or works part-time.

A.
B.
C.
D.


Answer: C

Mathematics

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Using Green's Theorem, find the outward flux of F across the closed curve C.F = - i + j ; C is the region defined by the polar coordinate inequalities  and 

A. 30 B. 0 C. 15 D. 17

Mathematics

Solve the equation.3y = 2y - 5.4

A. -5.4 B. 5.4 C. -10.4 D. 3

Mathematics

Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.3x2 - 4x - 7 = 0

A. x =, -1
B. x = , 1
C. x = , -1
D. x = , 1

Mathematics

Write in exponential form.log3 1 = 0

A. 31 = 0 B. 10 = 3 C. 30 = 1 D. 03 = 1

Mathematics