NEED HELP PLEASE WORTH 20 POINTS! The points in the table lie on a line. Find the slope of the line.
x | 0 | 1 | 2| 3
y | -1 | 0 | 1 | 2
Hope you can tell that's supposed to be a table...

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?