Item 19 the layer cake has both vanilla and chocolate frosting. what percent of the surface area of the cake (not including the bottom) is chocolate? round your answer to the nearest tenth of a percent.

The triangles are similar. what is the value of x? x=

Find two rational expressions that have the difference of 2-n/n-4

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100