Perimeter (P) = 2L + 2w
68 = 2L + 2w
68 - 2L = 2w
2(34 - L) = 2(w)
34 - L = w
********************
Area (A) = L * w
240 = L (34 - L)
240 = 34L - L²
L² - 34L + 240 = 0
(L - 10)(L - 24) = 0
L = 10 or L = 24
w = 34 - L = 34 - 10 = 24 or w = 34 - 24 = 10
Answer: width = 10, length = 24 assuming length is bigger than the width
If this is about statistics then you were asked for a set of
parameters/statistic.
You could collect data values from the newspapers,
magazines, periodicals, recent or on the internet in various ways. You could
have examples like:
<span><span>
1.
</span>60% of the human body is composed of water
</span><span><span>2.
</span>The top 5 mental issues in women: depression, phobia
and anxiety, PTSD, suicide ideation and eating disorders</span>
<span><span>
3.
</span>There are 3 main parts of the brain. Forebrain,
midbrain and hindbrain</span>
<span><span>4.
</span>There are currently 19 births every 1000 people</span>
<span><span>
5.
</span>Mortality rate of 8 deaths/1000 people</span>
<span><span>
6.
</span>There are about 127.3 million people in Japan in
a 2013 survey.</span>
<span><span>
7.
</span>Japan’s GDP is 4.92 trillion.</span>
<span><span>
8.
</span>There are about 64.1 million people in UK (2013)</span>
<span><span>
9.
</span>Average expectancy in the UK is 81.50 years old.</span>
<span><span>
10.
</span>2.678 trillion USD is UK’s current GDP</span>
<span><span>11.
</span>South Korea’s average internet speed is 24.6
Mpbs</span>
<span><span>12.
</span>Apple has currently 2 types of iPhone 6</span>
<span><span>13.
</span>There are 3 founders of Apple</span>
<span><span>
14.
</span>There are at least 12 anxiety disorders in DSM 5</span>
<span><span>15.
</span>People suffering from Major Depressive disorders
are about 6.7% of the US population</span>
<span><span>16.
</span>17 years old is the average age of Britons loss
of virginity, mostly.</span>
<span><span>
17.
</span>There has been 158 movies released in 2013</span>
<span><span>
18.
</span>Facebook has 1.49 billion active users monthly</span>
<span><span>
19.
</span>There are 15 popular social networking sites</span>
<span><span>20.
</span>Introverts are about 60% in the US population</span>
<span><span>21.
</span>Whatsapp has a 417 million users globally</span>
<span><span>22.
</span>24 hours in a day</span>
<span><span>
23.
</span>There are currently 7 billion people</span>
<span><span>
24.
</span>There are at least 1 billion vehicles and cars
globally</span>
<span><span>25.
</span>There are at least 6 billion mobile phones</span>
Derivating the equation:
So the slope of the tangent in the point (0,1) is:
Then, the slope of the normal (n) line in the point (0,1) is:
Answer:
wheres the rest of it
Step-by-step explanation:
