Write one million five hundred twenty thousand in standard form and scientific notation.

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

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1