В състезание по математика могат да участват отбори, състоящи се от двама, трима или четирима ученика, Намерете колко различни отбора мо гат да се сформират от 6 равностойни ученици.

Which shows the pre image of triangle xyz

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.