A piece of metal has density of 11.3g/cm and volume of 6.7cm
What is the mass of this
Piece of melal?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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.

What is the product? a-3/15a × 5/a-3