How many ways can you give 12 (identical) apples to your 7 favourite mathematics lecturers if each of them gets at most two apples?.

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

What does x = in this equation x+3+2x=x+5

What is the relationship between all triangles that can be drawn given the same three angles