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
kicyunya [14]
3 years ago
5

In a thunderstorm, the wind velocity in meters per second can be described by the function v(p) = 5.7 √998 - p, where p is the a

ir pressure in millibars. What is the air pressure of a thunderstorm in which the wind velocity is 49.3 meters per second?
Mathematics
1 answer:
nataly862011 [7]3 years ago
7 0

Answer:

923.1927 millibars

Step-by-step explanation:

The wind velocity is given by the function:

v(p)=5.7\sqrt{(998-p}

#We make p the subject of the formula:

v(p)=5.7\sqrt{(998-p}\\\\v=5.7\sqrt{(998-p}\\\\\frac{v}{5.7}=\sqrt{(998-p}\\\\\frac{v^2}{5.7^2}=998-p\\\\p=998-\frac{v^2}{5.7^2}

#Substitute the given values in the function above to solve for p;

p=998-\frac{v^2}{5.7^2}\\\\=998-\frac{49.3^2}{5.7^2}\\\\=923.1927\ millibars

Hence, the air pressure is 923.1927 millibars.

You might be interested in
A/27 = -3.23
CaHeK987 [17]

Answer:

K/(1.2)= -0.07

54.6 = 4.2y

-7.2y = 61.2

Math rush please help

Step-by-step explanation:

a/27 = -3.23

K/(1.2)= -0.07

54.6 = 4.2y

-7.2y = 61.2

Math rush please help

7 0
3 years ago
Help Me Now!!!<br> need help with b c and d
algol [13]

Answer:

b) Take the current height, and add up 15.

c) y = 80x + 15

where y is the height of the water in the pool, in centimeters

where x is the time since the hose is in the pool, in hours

d) 180 = 80x + 15

165 = 80x

x = 165/80 = 2.0625 hours, which is also 2 hours and 3 minutes.

8 0
3 years ago
On a number line, point D is at -3, and point E is at 6. The point F lies on . The ratio of to is 2 : 3. Where does point F lie
Kamila [148]

Answer:

F is at 3

Step-by-step explanation:

D                                                                       F                                   E

|________________|_________________|_________________|

-3                                0                                    3                                   6

With a ratio of 2:3, there are 3 sections on this number line ( -3 to 0, 0 to 3, and 3 to 6). Where the second section is is where the ratio would fit, because section 2 of 3 is the ratio 2:3.

7 0
3 years ago
Hi, please help if your are able please
Simora [160]
The answer is -28


hope this helps :)
(can you please mark me as brainliest?)
8 0
3 years ago
Read 2 more answers
Suppose that you measure a pen to be 10.6 cm long. Convert this to meters. Express the length in meters to three significant fig
Travka [436]

Use dimensional analysis:

\frac{10.6cm}{1}*\frac{1m}{100cm}=0.106m

Since we multiplied a numerator and a denominator by centimeters, we are only left with meters.

This answer is already is three significant figures by default.

7 0
3 years ago
Other questions:
  • The sum of two numbers is 3. Their difference is -5. What are the two numbers?
    10·1 answer
  • you finally get an allowance you put 2 dollars away In January 4 dollars away in February ,8 dollars away March 16 away In April
    9·1 answer
  • Translate the following problem to an equation. Do not solve.
    11·1 answer
  • Help! 144/360 reduced using prime factorization
    6·1 answer
  • Help please loves? I'm horrible at math.
    11·2 answers
  • Back in ye olden days, cell phone companies charged for texting. A cell phone company charges 10 cents per text message if a cus
    6·1 answer
  • The volume of a cone is 800 cubic cm and the radius is 9 cm. Calculate the height.
    7·1 answer
  • Choose the inequality that represents the following graph.
    13·2 answers
  • The length of a rectangle is 15 centimeters and the width is 8 centimeters. Which is the perimeter of the rectangle?
    15·1 answer
  • Simone travels 90 miles at an average speed of 40 mph.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!