Identify the property of real numbers that justify the work done to simplify the expression below.

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.

Strawberries cause two hours per pound kate buys 5 pounds he gets 20% off discount on the total cost how much does kate pay for the strawberries

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why