How to calculate the percentage decrease in third year.i want extra detailed working

Mathematics

1 answer:

kolezko [41]4 years ago

8 0

If you want detailed working then I am not the right person. c:

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A delicatessen has 8 pounds of garlic-flavored sausage and 10 pounds of plain sausage. The deli wants to make as many pounds of

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13.3 lb of bratwurst

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Divide the following polynomials and then complete the quotient. Write your answer in order of decreasing powers of x.

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The easiest way to do this is to put each term in the numerator over the denominator and do the division/reducing for each one. Like this: $\frac{10 x^{6} }{5 x^{2} } + \frac{20 x^{4} }{5 x^{2} } - \frac{15 x^{2} }{5 x^{2} }$ . The first term reduces to $2 x^{4}$ , the second to $4 x^{2}$ , and the third to 3. Putting them all together with the signs in between we have $2 x^{4} +4 x^{2} -3$

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3 years ago

From a train station, one train heads north, and another heads east. Some time later, the northbound train has traveled 27 kilom

galben [10]

Answer: the eastbound train had travelled 12 miles
Explanation: using Pythagoras theorem, we know that
X^2 = a^2 + b^2
Where ^ stands for raised to power.
Let
a stand for the train going towards North and
b stands for the train going towards east.
X stands for the total distance between train a and b = 20 miles.
By Pythagoras rule
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Answer:

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Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

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Thus, the answer is 4r² - 5r - 15 / r(r+3)

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4 years ago