1. a technical-support company charges $10 per month plus $36 per hour of phone support. if you need to spend less than $100 per month on support, how many hours of can you get
2. 8r-r/6> 1/6-8

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8