Use proportions to solve the following problem. A sample of library books has taken. 27 out of 100 books taken out where
non-fiction. If there are 1500 books in the library, how many are non-fiction

Asphere has a diameter of 10 in. what is the volume of the sphere?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

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.