Numa escola exístem 5 turmas a turma do 6°- tem 35 alunos, 7°- 50 alunos, 8°- 27 alunos, 9°- 40 alunos e etapa iii com 32 alunos.

quantos alunos tem essa escola?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?