Alights a lot quality inspector examines a sample of 25 strings of lights and finds out 6 are defective. what is the experimental probability that a string of lights is defective

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.