Evaluate the expression below when n = 2.4. If needed, answer as a fraction or a decimal.
12n−8

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Fast! find the length of cu. the triangles are similar. show your work.