A circle is grapes on a coordinate grid and then reflected across the y-axis. If the center of the original circle was located at (x, y), which ordered pair represents the center of the new circle after the transformation?

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42