Tutor profile: Serena P.
Subject: American Sign Language
What are the five parameters of American Sign Language?
Handshape, Palm Orientation, Movement, Location, and Non-manual signals.
A rectangle is made up of 12 congruent squares. What is the perimeter of the rectangle if the area is equal to 432 square centimeters?
Subject: US History
Which document established the separation of powers?
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