Quatro moedas são lançadas simultaneamente, a probabilidade de ocorrer coroa em uma só moeda é 1/4

Select the quadratic that has root x = 8 and x = -5

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?