1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
omeli [17]
3 years ago
6

Air pressure may be represented as a function of height (in meters) above the

Mathematics
1 answer:
denis-greek [22]3 years ago
7 0

Answer: OPTION C.

Step-by-step explanation:

<h3> The complete exercise is: "Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below:</h3><h3>  P(h) =P_0e^{-0.00012h} </h3><h3> In this function P_o   is the air pressure at the surface of the earth, and h is the height above the surface of the Earth, measured in meters. At what height will the air pressure equal 50% of the air pressure at the surface of the Earth"</h3><h3></h3>

Given the following function:

P(h) =P_0e^{-0.00012h}

In order to calculate at what  height the air pressure will be equal 50% of the air pressure at the surface of the Earth, you can follow these steps:

1. You need to substitute P(h)=0.5P_o into the function:

0.5P_o=P_0e^{-0.00012h}

2. Finally, you must solve for h.

Remember the following property of logarithms:

ln(b)^a=a*ln(b)\\\\ln(e)=1

Then, you get this result:

0.5P_o=\frac{P_o}{e^{0.00012h}}\\\\(0.5P_o)(e^{0.00012h})=P_o\\\\e^{0.00012h}=\frac{P_o}{0.5P_o}\\\\ln(e)^{0.00012h}=ln(2)\\\\0.00012h*1=ln(2)\\\\h=\frac{ln(2)}{0.00012}\\\\h=5576.2

You might be interested in
Rob colored one fourth of a rectangle what is another way to name one fourth
Morgarella [4.7K]
Another way to name one forth is to say that he coloured a quarter of the rectangle because a quarter is one forth
 hope that helps


6 0
3 years ago
Read 2 more answers
Ashley's cell phone costs $5 per month plus 10 cents per minute. Her friend's costs $3 per month plus 15 cents per minute. For w
lukranit [14]

Answer:40 min

Step-by-step explanation:

5+.10x=3+.15x

-.10. -.10

5= 3+.05x

-3. -3

2=.05x

Divide by .05

X=40

5 0
3 years ago
What is the formula to find the interest
Andre45 [30]

i = prt

Hope this helps

3 0
3 years ago
Read 2 more answers
2<br>If A=<br>4 3<br>find A1 using<br>elementary row operations.​
MA_775_DIABLO [31]

Answer:   A^{-1}=\left[\begin{array}{cc}\frac{3}{2}&-\frac{1}{2}\\-2&1\end{array}\right]

<u>Step-by-step explanation:</u>

                  \left[\begin{array}{cc}2&1\\4&3\end{array}\right]=\left[\begin{array}{cc}1&0\\0&1\end{array}\right]

\dfrac{1}{2}Row\ 1\rightarrow\left[\begin{array}{cc}1&\frac{1}{2}\\4&3\end{array}\right]=\left[\begin{array}{cc}\frac{1}{2}&0\\0&1\end{array}\right]

Row\ 2 -4 \ Row\ 1\rightarrow \left[\begin{array}{cc}1&\frac{1}{2}\\0&1\end{array}\right]=\left[\begin{array}{cc}\frac{1}{2}&0\\-2&1\end{array}\right]

Row\ 1-\dfrac{1}{2}\ Row\ 2 \rightarrow \left[\begin{array}{cc}1&0\\0&1\end{array}\right]=\left[\begin{array}{cc}\frac{3}{2}&-\frac{1}{2}\\-2&1\end{array}\right]

5 0
3 years ago
The diagonals of a square are _____. A. Sometimes equal B. Never congruent C. Parallel D. Perpendicular
Roman55 [17]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Andie’s soccer team recycles plastic grocery bags at the TRECA recycling center. The center pays a fixed amount for each ounce o
    7·1 answer
  • Gina bought six containers of yogurt for four dollars how many containers of yogurt could you to buy for $12
    9·1 answer
  • Ms.Cubaj uses a piece of rope that is 40 meters long to make a rectangular garden. The perimeter of the rectangle must be 40. Wr
    6·1 answer
  • Find the derivative of f(x) = negative 9 divided by x at x = 6.
    6·2 answers
  • A number n tripled equals -27
    11·2 answers
  • F(x) = -4(x+3)+6(x+4)
    7·1 answer
  • Helpppppppppppppppp
    10·1 answer
  • Solve using substitution<br><br> x-y= 6<br> 4x+2y=36
    9·1 answer
  • N^2-n/3=7 complete the square
    14·1 answer
  • Problem Solving
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!