Suppose that the relation I is defined as follows. T= {(-4,9), (8, -4), (7,2), (7,0)}
Give the domain and range of T.
Write your answers using set notation.

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

In a cooking context,which of the following materials is the best heat conducter?

Any tips for studying for middle school