What is the common difference in the following arithmetic sequence?
11, 8, 5, 2, -1

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

When you find the area of a triangle do you use in. or in2