The dot plot shows the number of magazines sold. determine the mode of the data set.
a) 19
b) 20
c) 21
d) 23

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?

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi