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3 years ago

What is the sum LA OA. 12 O B. oc. o OD. -12

Mathematics

2 answers:

Kitty [74]3 years ago

7 0

Answer:

Step-by-step explanation:

O-ber-on'-l-a ' Od-on-tos-o'-rl-a Om-phaY-i—a Ob-e'-sT-a l Od-on-tos-per'-mum Om-phal-ob'J-um ob-e'-sum od-o'-ra* Om-phal-oc-oc'-ca ob-fus-ca'-ta od-o-ra'-ta ... oc-ul-a'-tus I ol-ig-ot'-rich-um Op-loth-e'-oa Oc'-ul-us ol-it-0'-rI-a Op-op'~on-ax ... in r12'-ler; y as I; y as i; as, w, ei, as m' in pain; an as ou- in house; g, c, and oh, ...

AlladinOne [14]3 years ago

3 0

Answer:I dont think this is a question

Step-by-step explanation:

You might be interested in

Find the length of the curve x=e^t e^{-t},\;\;y=5-2t,\;\;0 \le t \le 3.

Oksana_A [137]

$\begin{cases}x(t)=e^t+e^{-t}\\y(t)=5-2t\end{cases}\implies\begin{cases}x'(t)=e^t-e^{-t}\\y'(t)=-2\end{cases}$

The length of the curve is given by the integral

$\displaystyle\int_0^3\sqrt{(e^t-e^{-t})^2+(-2)^2}\,\mathrm dt$

Expand and rewrite the integrand:

$(e^t-e^{-t})^2+(-2)^2=e^{2t}+2+e^{-2t}$
$=e^{-2t}(e^{4t}+2e^{2t}+1)$
$=e^{-2t}(e^{2t}+1)^2$
$\implies\sqrt{(e^t-e^{-t})^2+(-2)^2}=\dfrac{e^{2t}+1}{e^t}$

Now the integral is

$\displaystyle\int_0^3\dfrac{e^{2t}+1}{e^t}\,\mathrm dt=\int_0^3(e^t+e^{-t})\,\mathrm dt$
$=2\displaystyle\int_0^3\cosh t\,\mathrm dt$
$=2\sinh t\bigg|_{t=0}^{t=3}$
$=2\sinh 3$

7 0

3 years ago

The water in a reservoir decreased by 47% during a drought. Before the drought, the reservoir held 44,580 acre ft (AF) of water.

alexdok [17]

$44580*\frac{47}{100}=104763/5\approx20,953$ acre ft of water

3 0

3 years ago

Eduardo started a business selling sporting goods. He spent $7500 to obtain his merchandise, and it costs him $300 per week for

Fantom [35]

Here, Let the number of weeks = x

Then, Equation would be: 850x - 300x - 7500 = 0

550x = 7500

x = 7500 / 550

x = 13.63

Minimum week can't be in decimal, so we have to pick for nearest larger value which is 14.

In short, Your Answer would be: 14 Weeks

Hope this helps!

6 0

3 years ago

Read 2 more answers

Asymmetric information occurs when A. everyone has the same information. B. the information available to the people in a transac

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

Asymetric information occurs when one person (in most cases the seller) in the transaction has greater knowledge about the product or service he/she is offering than the buyer or consumer.

For example, a doctor knows more about the medical terms and processes than the patient.

Above is the example of asymetric information.

3 0

3 years ago

What is the linear equation that represents the value shown below?

Gennadij [26K]

Answer:

The linear equation that represents the value shown below is $\mathbf{y=4x+6}$

Option D is correct option.

Step-by-step explanation:

We need to find the linear equation that represents the value shown below.

X l Y

0 l 6

1 l 10

2 l 14

3 l 18

4 l 22

The equation will be of form $y=mx+b$ where m is slope and b is y-intercept.

We need to find slope and y-intercept.

Finding slope

Using points (0,6) and (1,10) we can find slope by formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

Putting values and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{10-6}{1-0}\\ Slope=\frac{4}{1}\\Slope=4$

So, we get slope m = 4

Now finding y-intercept

When x=0, the value of y is y-intercept

So, y-intercept b = 6

So, the equation having slope m= 4 and y-intercept b=6

$y=mx+b\\y=4x+6$

So, The linear equation that represents the value shown below is $\mathbf{y=4x+6}$

Option D is correct option.

5 0

3 years ago