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3 years ago

Find the Value of each power.

Mathematics

1 answer:

Alexxandr [17]3 years ago

4 0

Answer:

144

8/343

0.16

4/9

0.343

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Reduce the ratio to its lowest point 12:54

Hoochie [10]

The answer to reduce ratio is 2/9

4 0

3 years ago

Read 2 more answers

The population of a city is modeled by

garik1379 [7]

Answer:

the population of the city in the year 2035 is 126,226

Step-by-step explanation:

The population of a city is modeled by

$P(t)= 78300(1.023 )^t$

P ( t ) represents the number of people and t is the number of years since 2014.

in the year 2014, the year t=0

we need to find the population in the year 2035

2035-2015= 21

so find population when t=21

$P(t)= 78300(1.023 )^t$

$P(21)= 78300(1.023 )^{21}=126226.36$

8 0

4 years ago

Divide. Show your work.<br><br> (6x^4-5x^3+6x^2)/2x^2

serg [7]

We can do like we did before, distribute the denominator,

$\bf \cfrac{6x^4-5x^3+6x^2}{2x^2}\implies \cfrac{6x^4}{2x^2}-\cfrac{5x^3}{2x^2}+\cfrac{6x^2}{2x^2}\implies \cfrac{6}{2}\cdot \cfrac{x^4}{x^2}-\cfrac{5}{2}\cdot \cfrac{x^3}{x^2}+\cfrac{6}{2}\cdot \cfrac{x^2}{x^2}
\\\\\\
3 x^4x^{-2}-\cfrac{5}{2}x^3x^{-2}+3x^2x^{-2}\implies 3x^{4-2}-\cfrac{5}{2}x^{3-2}+3x^{2-2}
\\\\\\
3x^2-\cfrac{5}{2}x+3x^0\implies 3x^2-\cfrac{5}{2}x+3$

6 0

4 years ago

<img src="https://tex.z-dn.net/?f=3x%5E%7B2%7D-2x" id="TexFormula1" title="3x^{2}-2x" alt="3x^{2}-2x" align="absmiddle" class="l

Margarita [4]

Re write it in factored form
(3x-2)•x
that’s all you can do.

(3x-2)•x

so that is your answer

5 0

3 years ago

3x sqaured-2x+3 (x=-4)

Effectus [21]

Answer:

<h2> The answer is X= -4 </h2>

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6 0

3 years ago