What is 30 divided by 40 this is not a question from a test or anything I just want to give points

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.