One water molecule has 2 hydrogen atoms to 1 oxygen atom. How many hydrogen atoms are in 4 water molecules?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?