In the figure below, Z is the center of the circle. Suppose that OR = 5x - 4, ST=21, ZU=10,and ZV=10. Find the following

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?