Given that events A and B are independent with P(A) = 0.48 and P(BA) = 0.9, determine the value of P(B), rounding to the nearest thousandth, if necessary.

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Solve for n? [tex]z = \frac{3}{4} mn[/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.