Convert these phrases to numerical expressions and solve. Fifteen minus three to the power of two

Find an equation of the line perpendicular to the graph.

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.

How do i find the missing angle measure in a polygon