18. In a group of students, 12 read Mathematics, 15 read Statistics, 11 read Physics, 4 read Mathematics only, 7 read Statistics only, 3 read Statistics and Physics only and 1 read Mathematics and Statistics only. How many read all three subjects? b. How many read Mathematics and Physics only? How many read Physics only? How many students are there all together?

Write and solve a real word problem that involves determining distance on a coordinate plane

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.