Please help! I need it done asap! Find the equation of the circle centered at (1,-4) with radius 3. Write your equation in the form (x - h)^2 + (y - k)^2 = r^2".

What is the absolute value of the complex number -4-sqrt2i

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.

3.4a=57.8 what is the the value of a