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muminat
3 years ago
9

3. There are 8 mice in an attic. Their population is growing at a rate of 15% per month.

Mathematics
2 answers:
Andrei [34K]3 years ago
6 0
886 is your answer hope this helps 
solong [7]3 years ago
3 0
8×.15=1.2      (how many more each month)
365×1.2=438 (how many for one year)
438×2=876    (two year rate)
876+8= 886   (total mice after two years)

may i recommend an exterminator

i hope this helped
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Answer:

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Step-by-step explanation:

We want to write an equation for the polynomial function with roots;

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x =  - 3 + 5i

Note that complex roots come in pairs and in conjugates.

Therefore

x =  - 3 - 5i

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By the factor theorem:

(x-2), (x+3+5i), and (x+3-5i) are factors of the polynomial.

Let p(x) be the polynomial, then in factored form.

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We expand now to get:

p(x) = (x - 2)( {x}^{2}  + 3x  -  5ix + 3x + 9 - 15i + 5ix + 15i + 25)

Simplify now

p(x) = (x - 2)( {x}^{2}  + 6x +34)

We expand further;

p(x) = x( {x}^{2}  + 6x + 34) - 2( {x}^{2}  + 6x + 34)

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p(x) = {x}^{3}  + 4{x}^{2}  + 22x- 68

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