If I have a 72.82% in a class and I get a 50/100 on an assignment, what will that make my new grade?

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

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?