If 12 people are to be divided into 3 committees of respective sizes 3, 4, and 5, how many divisions are possible?

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?

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee