A circle is centered at (−1, −8) and has a radius of 12. What is the equation of the circle?

Enter the equation in the box using lower case variables x and y.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

For the word below, click on the drop-down arrows to select the root and its meaning. version

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?