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liraira [26]
3 years ago
11

PLZ HELP!!!What is 9 + 10?

Mathematics
2 answers:
vovangra [49]3 years ago
4 0
The answer is 19 lol
Kryger [21]3 years ago
4 0

Answer:

21.

Step-by-step explanation:

M a t h .

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20x^6

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Which trend line has been drawn correctly using the divide-center method?
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Use the fact that the world population was 2560 million in 1950 and 3040 million in 1960 to model the population of the world in
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Answer:

Let the growth function that shows the population in millions after x years,

P=P_0(1+r)^x

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Thus, if x = 0, P = 2560,

\implies 2560 = P_0 (1+r)^0\implies P_0 = 2560

Now, if x = 10 ( that is, on 1960 ), P = 3040,

3040=2560(1+r)^{10}\implies r = 0.017

Hence, the required function that shows the population after x years,

P=2560(1.017)^x

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P=2560(1.017)^{42}\approx 5196.608365\text{ millions}

if x = 80,

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P=2560(1.017)^{80}\approx 9860.891929\text{ millions}

8 0
3 years ago
Please help me I need to finish
Talja [164]

The given triangle is a Right angled triangle,

By applying trigonometry :

\boxed{\tan( \theta)  =  \frac{opposite  \: \: side}{adjacent \:  \: side} }

  • \tan(45 \degree)  =  \dfrac{7}{a}

  • 1 =  \dfrac{7}{a}

  • a = 7

_____________________________

\mathrm{ ☠ \: TeeNForeveR \:☠ }

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If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?
a_sh-v [17]
The distance is fourth seven units
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