Would the mean (C) If the unit of the weights are changed from pounds to kilograms (Xnew = .45x), how
and standard deviation change? Express
the new mean (new) and new standard deviation (Snew) in terms
of x bar and s

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3