Aaliyah made $28,000 in interest by placing $80,000 in a savings account with simple interest for 5 years. What was the interest rate?

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

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.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section