The table shows the results of rolling die 100 times. what was the average value per roll?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10