Joji is eating at a restaurant. His total bill comes to $35.05. If Joji decides to leave a tip that is approximately 20% of the total bill, how much should he leave for the tip?

What dimensions can créate more than one triangle ?

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 height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.