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Solve the problem.
-A firm making microwave ovens finds that the total cost, C(x) , of producing x units is given by C(x) = 55x + 600. The revenue, R(x) , from selling x units is determined by the price per unit times the number of units sold, thus R(x) = 65x. Find and interpret (R -C) (42) .
Bombardments
Intense and frequent attacks or hits, often used in the context of celestial bodies impacting a planet.
Plate Tectonics
A scientific theory explaining the motion of the Earth's lithosphere, which is divided into tectonic plates that move over the mantle, leading to many Earth's surface features.
Generally Accepted Fossils
Fossil specimens that are widely recognized and accepted by scientists as valid evidence of ancient life.
Stromatolites
Layered structures formed by the growth of microorganisms, often found in fossil form and important for understanding the Earth's early biosphere and atmospheric evolution.
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