Efectuar: M=(x+3)(x-3)+(x+9)(x+1)-10x

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

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

What does the relationship between the mean and median reveal about the shape of the data