Find the perimeter. Use 3.14 for ? when needed.

A. 20.56 cm
B. 6.28 cm
C. 12.56 cm
D. 16.56 cm


Answer: C

Mathematics

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Graph the line given the slope and a point on the line.Slope = - 1; (-2, 1)

A.

B.

C.

D.

Mathematics

Graph the system of inequalities. Indicate the solution by shading.2x + 3y ? 6  x - y ? 3  x ? 1

A.

B.

C.

D.

Mathematics

Find the domain, range, and asymptote if any.

Mathematics

Find the value of the probability of the standard normal variable Z corresponding to this area.



a. P ( 0.63 < Z < 2.01 ) = 0.9778
b. P ( 0.63 < Z < 2.01 ) = 0.7357
c. P ( 0.63 < Z < 2.01 ) = 0.2421
d. P ( 0.63 < Z < 2.01 ) = 1.7135

Mathematics