Find the perimeter.

A. 57 cm
B. 203 cm
C. 58 cm
D. 59 cm


Answer: C

Mathematics

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Find Dxy.y = sinh-1 

A.
B.
C.
D.

Mathematics

Decide whether the given functions are inverses.f = {(-9, 16), (4, 2), (2, 24), (16, -9)}g = {(16, -9), (2, 4), (24, 2), (-9, 16)}

A. Yes B. No

Mathematics

Solve the problem.The velocity of a particle (in ) is given by v = t2 - 9t + 2, where t is the time (in seconds) for which it has traveled. Find the time at which the velocity is at a minimum.

A. 1 sec B. 9 sec C. 4.5 sec D. 2 sec

Mathematics

Solve the problem. Write the probability in simplest form.The table shows the number of people from each county attending a conference. What is the probability that a person chosen at random is from a state other than Addison?

A.
B.
C.
D.

Mathematics