Two friction wheels are of diameter 20 mm
and 200 mm respectively. they touch at p
and rotate without slipping (fig. 12.34).
- 200 mm
- 20 mm
fig. 12.38
calculate the number of turns made by the
small wheel when the large wheel rotates
through 60°

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

What is the slope of the equation y =

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.