Given a mean of 43.8 and a standard deviation of 8.7 what is the z score of the value 40

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

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.

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.