Mason is one of 320 players participating in an online tournament. after each round of play, half of the players are eliminated. mason hopes to remain in the tournament through the fourth round. determine how many players will be left in the tournament after the 4th round.

Ineed to find the answer to number 2

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots. players number of free throws made free throw attempts kelly 16 20 sarah 25 30 maggie 31 40 liz 44 50 kim 47 60 how many players made at least 80% of their shots? round to the nearest percent.

Find the measure of the missing angle