Question 8
The corporate research and development centers for three companies have the following number of employees:
U. S. Steel 110
Alcoa 750
Bayer Science 250
If a research employee is selected at random, find the probability that the employee is employed by U. S. Steel or Alcoa.

Find an equation of the line perpendicular to the graph.

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)