What was the total cost of WWI?

How much would that be adjusted for today?

$32 billion

Explanation:

Rockoff estimates the total cost of World War I to the United States at approximately $32 billion, or 52 percent of gross national product at the time.

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

answer; /// the above statement is (false); the smaller states objected to the virginia plan because they would have fewer votes that the larger states;