<span> (5^3)^−2 = 5^-6 = 1/(5^6)
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The first one is true. Plugging in 1000 units for x gives c(x) = 200000, which is the minimum the company can sell it for while still making a profit.
It can't be the maximum as the company will want to make a profit.
The third and fourth have mathematical errors. Both will equal 0 and not 800000.
<span>You would need a ladder length of 28 feet. If you compute the hypotenuse of a right triangle, or 26 feet squared plus 9 feet squared, you get an answer of 757, the square root of which is 27.51 feet, to give yourself enough ladder, we round that number up to 28 feet.</span>
Answer:
the formula for the circumference is 2πr so... 25.12 cm
X can always be used a 1 .