Tristan uses 7 stsrs and 9 diamonds to make a design. write two ratios that are equivalent to 7/9

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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.