The perimeter of a rectangle is 35 cm. The rectangle s area in sq. cm) as a function of its length (in cm) is
graphed
What is the approximate average rate at which the area decreases, as the rectangle's length goes from 13 cm
to 16 cm?

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.

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Aline passes through 3,7 and 6,9 what equation represents the line