Students auditioning for a singing contest are given a list of 7 rock songs and 5 country songs. if each student must pick 1 rock song and 1 country song, how many different song combinations can each student pick?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

What is perpendicular to y=-1/2x+11

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?