How long does it take a red wagon to roll down a 20m long driveway if it rolls at 0.2m/min?

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree