The table shows a bank account balance for 2 days. Day Mon Tues Balance $21 $55 How much did the bank account change over the two days?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Nikolas calculated the volume of the prism. his work is shown below.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.