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
OlgaM077 [116]
2 years ago
13

WILL GIVE BRAINLIEST The kilopascal is a unit of measure for atmospheric pressure. Suppose the atmospheric air pressure at sea l

evel is about 101 kilopascals. For every​ 1000-m increase in​ altitude, the pressure decreases about 11.9​%. What is the approximate pressure at an altitude of 2000 ​m?
Mathematics
1 answer:
MrMuchimi2 years ago
3 0

Answer:

The formula to calculate pressure at an altitude in this case is:

P = original pressure x (1 + rate of change)^(number of changing)

in which,

original pressure = 101 kilopascals

rate of change = -11.9% = - 0.119

number of changing = 2000/1000 = 2

=> P = 101 x (1 - 0.119)^2 = 78.39 kilopascals

Hope this helps!

:)

You might be interested in
Find the volume of a cube with side lengths of fifteen feet
lidiya [134]

Answer:

3375 feet cube

Step-by-step explanation:

Given :

side of cube = 15 feet

Formula used :

Volume of cube , v = a^3

Solution :

Volume of cube

= a^3

= 15^3

= 15*15*15

= 3375 feet cube

8 0
3 years ago
What is 3 x 89 - 394 +35.32 x 34/289 x 100,000,000 - 3832 / 24213
Whitepunk [10]
415529284.606 is the correct answer
3 0
3 years ago
Read 2 more answers
Solve 196x2 + 25 = 0 by using square roots.
Paraphin [41]
Sq of 196 is 14 then x2 = 28 then 25= 5
4 0
2 years ago
Using the table tool, create a truth table for compound statement ~p^~q.
Nataliya [291]

Answer:

Step-by-step explanation:

See the attachment for the chart

4 0
3 years ago
Write a fraction greater than 1 for 6 using 9 as the denominator ​
svet-max [94.6K]
8/9. hope this helped
6 0
3 years ago
Other questions:
  • (14-8) × (15-4) <br> Use the order of operations to find the value of each expression
    8·1 answer
  • How many sides does an equiangular polygon have if each angle is 144 degrees?
    12·1 answer
  • How do I solve for x
    15·1 answer
  • 9+6a <br> a=7 <br> what is the answer to this expression?
    13·2 answers
  • Find the value of the expression: -2 3/5 x 4 Explain how you found your answer in 2 complete sentences and write your answer in
    6·2 answers
  • Given the following equation, at what point will the graph intersect? f(x) =5x+1 g(x)= -2x+15
    15·1 answer
  • A man walks for x hours at a speed of
    14·1 answer
  • % of $900,000 = $225,000
    12·1 answer
  • Someone help me with this for BRAINLIEST thank you!
    11·2 answers
  • The solution to the problem and how would I work it out?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!