Elaine purchased several food items that totaled $86 before sales tax. The sales tax for food where she lives is 4.5%. Which expression could Elaine use to find the total for her purchase including sales tax?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.