Solve the absolute value equation. Check
for extraneous solutions.
a. |2x + 5 |= 11

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

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?