All categories

3 years ago

Who can answer my riddle? (Answer it correctly and you can get brainliest!)

Advanced Placement (AP)

2 answers:

QveST [7]3 years ago

6 0

The Answe would be that you are a human lol

GalinKa [24]3 years ago

3 0

GLOBAL WARMING

*dAb*

Your nothing.. oH wAit

You are a city with mountains, and water.. No foOd..

Humans must go exstinct

You might be interested in

1. The rate at which people enter a movie theater on a given day is modeled by the function S defined by S(t) = 80 -12 cos 6 The

Arlecino [84]

Hi there!

To find the total amount of people that have ENTERED by t = 20, we must take the integral of the appropriate function.

$\text{Amount that entered} = \int\limits^{20}_{10} {S(t)} \, dt \\\\ = \int\limits^{20}_{10} {80 - 12cos(\frac{t}{5})} \, dt$

Evaluate using a calculator:

$= 899.97 \approx \boxed{900\text{ people}}$

To solve, we can find the total amount of people that have entered of the interval and subtract the total amount of people that have left from this value.

In other terms:
$\text{Amount of people} = \int\limits^{20}_{10} {S(t)} \, dt - \int\limits^{20}_{10} {R(t)} \, dt$

We can evaluate using a calculator (math-9 on T1-84):

$\text{\# of people} = \int\limits^{20}_{10} {80-12cos(\frac{t}{5})} \, dt - \int\limits^{20}_{10} {12e^{\frac{t}{10}}+20} \, dt$

$= 899.97 - 760.49 = 139.47 \approx \boxed{139 \text{ people}}$

If:
$P(t) = \int\limits^t_{10} {S(t) - R(t)} \, dt$

Then:

$\frac{dP}{dt} = P'(t)= \frac{d}{dt}\int\limits^t_{10} {S(t) - R(t)} \, dt = S(t) - R(t)$

Evaluate at t = 20:

$S(20) = 80 - 12cos(\frac{20}{5}) = 87.844\\\\R(20) = 12e^{\frac{20}{10}} + 20 = 108.669$

$S(20) - R(20) = 87.844 - 108.669 = -20.823$

This means that at t = 20, there is a <u>NET DECREASE</u> of people at the movie theater of around 20.823 (21) people per hour.

To find the maximum, we must use the first-derivative test.

Set S(t) - R(t) equal to 0:

$80 - 12cos(\frac{t}{5}) - 12e^{\frac{t}{10}} - 20 = 0\\\\60 - 12(cos(\frac{t}{5}) + e^{\frac{t}{10}})= 0$

Graph the function with a graphing calculator and set the function equal to y = 0:

According to the graph, the graph of the first derivative changes from POSITIVE to NEGATIVE at t ≈ 17.78 hours, so there is a MAXIMUM at this value.

<u>Thus, at t = 17.78 hours, the amount of people at the movie theater is a MAXIMUM.</u>

8 0

2 years ago

I still need help! I need help FAST and I will give brainliest!

ivanzaharov [21]

The given question expects you to make a text analysis of first and second-hand evidence in texts through the use of pathos, logos, and ethos.

You should read and understand the texts you read and then try and identify what rhetorical devices are used.

A good tip is that ethos has to do with an expert's authority to convince

Pathos has to do with the use of emotions to convince and persuade.

Logos has to do with the use of logic to convince.

<h3>What is Pathos?</h3>

This refers to the rhetorical appeal that uses emotions to convince and persuade a person about a particular viewpoint.

Hence, we can see that The given question expects you to make a text analysis of first and second-hand evidence in texts through the use of pathos, logos, and ethos.