The value of a and b​

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.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer