Alice separated her pictures into 3 piles. each pile contained 9 pictures. how many pictures did she have in all? write and solve an equation to represent the problem. state the answer to the problem.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?