3 years ago

A culture started with 2,000 bacteria. After 2

Mathematics

1 answer:

xenn [34]3 years ago

3 0

Answer:

2450

Step-by-step explanation:

First you will divide;

200÷4=50

Then you multiply;

50×9=450

Last you add;

2000+450=2450

Hope this helps :D

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PRECALC QUESTION! Convert the polar representation of this complex number into its standard form: z = 2(cos 11pi/6+ i sin 11pi/6

Tanzania [10]

$\bf z=2\left[ cos\left( \frac{11\pi }{6} \right) + i\ sin\left( \frac{11\pi }{6} \right) \right]\qquad 
\begin{cases}
r=2\\
\theta=\frac{11\pi }{6}\\
-----\\
a=x=rcos(\theta)\\
b=y=rsin(\theta)
\end{cases}\implies a+bi
\\\\\\
2cos\left( \frac{11\pi }{6} \right)+2sin\left( \frac{11\pi }{6} \right)\ i\implies 2\cdot \cfrac{\sqrt{3}}{2}+2\cdot \cfrac{-1}{2}\ i\implies \sqrt{3}-1i
\\\\\\
\boxed{\sqrt{3}-i}$

7 0

3 years ago

Read 2 more answers

Question 6 pleaseeee

iVinArrow [24]

Well SI= PXRXT
_____
100
AND so since its in months ...you will have to divide by 12 ...caz 12mths = 1yr
sooo....5200x8.9x30
-------------------
100 x 12
and your answer will be
$1157.00
UNDERSTAND?

6 0

3 years ago

If f(x) = 4x and g(x) = x^3, then what is f(g(x))?

kompoz [17]

Answer:

f(g(x)) = 4x³

Hence, option C is true.

Step-by-step explanation:

Given