What is the surface area using nets

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Combine the information in the problem and the chart using the average balance method to solve the problem.