Given the arithmetic sequence an = −4 + 4(n − 1), what is the domain for n?

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie