Which is an example of a mathematical model of a landslide? A. Using calculations to predict when a landslide will happen
B. Making a model of a mountain out of clay C. Thinking of a landslide as a river flowing downhill
D. Pouring dirt down the side of a hill and photographing it SUBMIT​

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost