3 years ago

-2x^5 (x^4+2x^3-x^2-x+3)

Mathematics

1 answer:

Anna007 [38]3 years ago

6 0

Your answer is,
${ - 2x}^{9} - {4x}^{8} + {2x}^{7} + {2x}^{6} - {6x}^{5}$
I hope that helps!!

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Hello Shannonrodrigue. You can solve this by setting up an exponential growth equation.

$A = A_ob^t$
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Now we solve for b
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$\frac{3600}{3000} = \frac{3000b^{4}}{3000}$
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$\sqrt[4]{\frac{6}{5}} = \sqrt[4]{b^4}$
$\sqrt[4]{\frac{6}{5}} = b$

Now that we have found b, we can use the equation $A = 3000b^t$ to predict how many bacteria will be present after 10 hours.
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t = 10
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Answer = 4732

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The 200$ camera was on sale 15% off what was the price

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