Each year ,a school sends 50 students to a conference . last year , the cost was $12.50 per student. this year ,the cost per student has increased by 16%.what is the total cost to 50 students to the conference this year? answer

What kinds of numbers have an odd number of factors?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here