A number ending in ___ is never a perfect square. ​

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.

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with