Determine if the sequence is an arithmetic sequence. If it is, then find the common difference.
73, 68, 63, 58, 53,

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.

Abcd is a parallelogram find the valuse of x

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?