There are 4 measures of music that are played 5 times in a song. the first measure has 12 notes, the second measure has 16 notes, the third measure has 4 notes, and the fourth measure has 8 notes. how many notes are played throughout the song?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?