The points B, C, D and E all lie on the same line segment, in that order, such that the ratio of BC : CD : DE is equal to 2: 4: 5. If BE = 44, find CD.

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex