Of these choices i'd say that the third option or "domestic fuels are always cheaper to acquire and renewable". I hope this helps :)
The contrapositive of the conditional statement is option d: If the graph of two variables is not a linear function, then the two variables are not directly proportional.
<h3>What is the statement about?</h3>
To known a statement that is contrapositive, you will need to negate the hypothesis as well as the conclusion of the statement, and also switch their positions.
Hence:
- If two variables are directly proportional, so their graph is a linear function.
- If two variables are not directly proportional, so their graph is not a linear function.
Therefore, The contrapositive of the conditional statement is option d: If the graph of two variables is not a linear function, then the two variables are not directly proportional.
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The Second War brought complete destruction to that region. Entire cities were leveled by the germans and russians.<span>. If you go to Poland today, for example, what you see in Warsaw and Gdansk are copies. The "medieval" buildings are all or mostly reconstructions, from the rubble left behind by German and Soviet bombs and artillery. After that, the communists imposed central planning on top of a destroyed economic base. It's very hard to regenerate money from nothing, and most of what is produced in eastern Europe went into Warsaw Pact defenses and salaries and privileges for the communist party elite, to keep the system of authority in place. After the fall of communism, the post-Cold War governments inherited another kind of economic decay. They instituted "reform" plams to shock the economies into the free market, leaving in their wake massive unemployment and property.</span>
