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
charle [14.2K]
3 years ago
10

Juan is interested in the chance of rain for the upcoming week based on studying prior weather data for this time of year. Juan

wants to know about what?
Mathematics
2 answers:
iren [92.7K]3 years ago
5 0

Step-by-step explanation:

Weather forecasting is the application of science and technology to predict the conditions of the atmosphere for a given location and time. People have attempted to predict the weather informally for millennia and formally since the 19th century. Weather forecasts are made by collecting quantitative data about the current state of the atmosphere at a given place and using meteorology to project how the atmosphere will change.

Once calculated by hand based mainly upon changes in barometric pressure, current weather conditions, and sky condition or cloud cover, weather forecasting now relies on computer-based models that take many atmospheric factors into account.[1] Human input is still required to pick the best possible forecast model to base the forecast upon, which involves pattern recognition skills, teleconnections, knowledge of model performance, and knowledge of model biases. The inaccuracy of forecasting is due to the chaotic nature of the atmosphere, the massive computational power required to solve the equations that describe the atmosphere, the error involved in measuring the initial conditions, and an incomplete understanding of atmospheric processes. Hence, forecasts become less accurate as the difference between current time and the time for which the forecast is being made (the range of the forecast) increases. The use of ensembles and model consensus help narrow the error and pick the most likely outcome.

There is a vast variety of end uses to weather forecasts. Weather warnings are important forecasts because they are used to protect life and property. Forecasts based on temperature and precipitation are important to agriculture, and therefore to traders within commodity markets. Temperature forecasts are used by utility companies to estimate demand over coming days. On an everyday basis, many use weather forecasts to determine what to wear on a given day. Since outdoor activities are severely curtailed by heavy rain, snow and wind chill, forecasts can be used to plan activities around these events, and to plan ahead and survive them. In 2009, the US spent approximately $5.1 billion on weather forecasting.[2]

History

Marina CMI [18]3 years ago
3 0

Answer:

time and weather data is dis right

Step-by-step explanation:

You might be interested in
State whether the given measurements determine zero, one, or two triangles.
Lady bird [3.3K]
I bet you're doing the Law of Sines right now. If you use the law of sines you find out that angle A is a 90 degree angle. There is only one triangle you can make with these measurements because if you have one angle of 30 and another of 90, the 3rd angle has to be a 60 degree angle. So it is a special right triangle, 30-60-90
8 0
3 years ago
An investment broker puts 1/12 of his paycheck into a retirement account every quarter? How much of his $84,000 salary is put in
posledela

Answer:

<u>$7000</u> of his salary is put into this account each quarter.

Step-by-step explanation:

Given:

An investment broker puts 1/12 of his paycheck into a retirement account every quarter.

His salary is $84,000.

Now, to find how much is put into this account each quarter.

As given salary = $84,000.

So, amount to put into this account every quarter =

\frac{1}{12} of\ \$84,000.

=\frac{1}{12} \times 84000

=\frac{84000}{12}

=\$7000.

Therefore, $7000 of his salary is put into this account each quarter.

6 0
3 years ago
Rachel has already written 10 pages, and she expects to write 1 page for every additional hour spent writing. How many hours wil
vlada-n [284]

Answer:

27?

Step-by-step explanation:

because 1 page per 1 hour leads up to 27 hours for 27 pages. Or if your not counting the 10 pages she has already written, she spent 17 hours.

4 0
3 years ago
____times 10=662.2<br> ____times 100=403<br> ____times 1000=108
Nutka1998 [239]

Answer:

<u>66.22 </u>times 10=662.2

<u>4.03 </u>times 100=403

<u>0.108 </u>times 1000=108

Step-by-step explanation:

662.2  ÷ 10

403  ÷ 100

108 ÷ 1000

6 0
2 years ago
Read 2 more answers
Where can you find the hypotenuse of a right triangle
goldenfox [79]

Answer:

In geometry, a hypotenuse is the longest side of a right-angled triangle, the side opposite the right angle.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely 3x3 − 3x2 − 18x.
    7·1 answer
  • Find the value of x using the angles
    13·1 answer
  • Find the vertex of y=-x^2+6x-12
    13·1 answer
  • Describe a situation in which the probability of two events is mutually exclusive. Formulate and answer a question about its pro
    15·1 answer
  • What happens when you change the y-intercept in an equation?
    11·2 answers
  • In the diagram below, BC is an altitude of ABD. To the nearest whole unit, what is the length of CD?
    11·1 answer
  • 5000 people attended a football game. 2350 of the people attending supported the home team, while 2650 supported the visiting te
    5·1 answer
  • I need 5 lines with a undefined slope
    10·1 answer
  • Which point is located at (8, 6)? A B C D​
    5·2 answers
  • 3u - 10 =23<br> Simplify your answer as much as possible.<br> Ü<br> Х
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!