If a student that played games for 8 or more hours a week is selected at random, what is the probability that the student is a 10th grader?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap