What is the mean absolute deviation (mad) of the data set? {5, 9, 9, 11, 16} enter your answer in the box.

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7