DJ Lorraine is making a playlist for a friend; she is trying to decide what 10 songs to play and in what order they should be played. If she has her choices narrowed down to 7 blues, 6 disco, 7 pop, and 8 jazz songs, and she wants to play no more than 2 pop songs, how many different playlists are possible? Express your answer in scientific notation rounding to the hundredths place.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool