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
Lelu [443]
3 years ago
14

In a certain class, the ratio of boys to girls is 5:2. There are 12 girls in the class. How many pupils are in the class?​

Geography
1 answer:
Ksenya-84 [330]3 years ago
3 0

Answer:

42 pupils

Explanation:

You might be interested in
What is the distance between (0,-8) and (3,2)
DerKrebs [107]

Answer: \Large\boxed{Distance=\sqrt{109}}

Explanation:

<u>Given information</u>

(x₁, y₁) = (0, -8)

(x₂, y₂) = (3, 2)

<u>Given the distance formula</u>

Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

<u>Substitute values into the given formula</u>

Distance=\sqrt{(3-0)^2+(2-(-8))^2}

<u>Simplify values in the parenthesis</u>

Distance=\sqrt{(3)^2+(2+8)^2}

Distance=\sqrt{(3)^2+(10)^2}

<u />

<u>Simplify the exponents</u>

Distance=\sqrt{9+100

<u>Simplify by addition</u>

\Large\boxed{Distance=\sqrt{109}}

Hope this helps!! :)

Please let me know if you have any questions

6 0
2 years ago
Although GPS was designed for determining locations, it has other applications. Explain how GPS could be used to synchronize eve
alexira [117]

Answer:

The GPS provides the accurate location patterns  

Explanation:

  • Each GPS satellite consist of the multiple atomic clocks that contribute to the precise time and data to the GPS in the signal forms and this data is decoded by the serves of the GPS satellite and shows an effective synchronization and each receiver and precise time is accurate and has a variety of activity around the world.
  • For an example of the Olympic committee wants all broadcast to show particular diving event at precisely the same time. Thus the receiver is set at the me time and in close synchronization. Ad us usually measured in the weeks and seconds and aero point of the night.
8 0
3 years ago
You have a standard deck of 52 cards. You pick one card from the deck and then, without putting the first card back, pick a seco
Brut [27]
The first one is 4 in 52, the second is 3 in 51. 
<span>4/52 x 3/51= .0045249 </span>
5 0
3 years ago
Read 2 more answers
What is natural gas, and what advantages and disadvantages does it have as a source of energy?
Nastasia [14]
Flammable gas, consisting largely of methane and other hydrocarbons, occurring naturally underground Advantages<span> & Disadvantages of </span>Natural Gas<span>. </span>Natural gas <span>burns cleaner than other fossil fuels, producing half the carbon dioxide as coal and about a third less than oil. It also emits fewer amounts of toxic chemicals like nitrogen oxides and sulfur dioxide.</span>
8 0
3 years ago
Read 2 more answers
Explain two problems faced by people living in slums in Dharavi, India (4) Sentence Starter - One of the main problems faced by
masha68 [24]

Answer:

One of the main problems faced by people living in Dharavi is the increasing population.

Explanation:

The increasing population in Dharavi makes it really hard for the people who are already living in the slums, as slums, in general, have a lack of privacy and a lack of hygiene. There is a lack of privacy in slums because what they are living in is literally made out of waste, therefore, there is no security for people living their as well as their children. There is a lack of hygiene as there is not any clean water which leads to pests and diseases surrounding the area. This is why people get ill and badly sick as it is not very easy for the people living in Dharavi to get hold of medicines. So this is one of the main problems people face in Dharavi, as it is very important for all people to have a  good and healthy lifestyle.

- hope that helped

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why is millet grown in the Sahel?
    14·1 answer
  • HELP PLS ASAP, I WILL MARK BRAINLIEST! I ONLY HAVE 10 MINS LEFT PLS HELP!<br><br> Is it A, b,c, or d
    10·1 answer
  • When the house in the photo above was constructed in the early 1900s, it belonged to a wealthy family. Today, it is located in a
    7·2 answers
  • It Test Review
    6·1 answer
  • Tornados, earthquakes, hurricanes, wildfires, tsunamis are examples of?
    8·1 answer
  • Which layer of the atmosphere contains the most water vapor?
    6·2 answers
  • Joshna how r you ??????​
    8·1 answer
  • Rocks that are metamorphosed mainly because of their exposure to heat from magma are rocks that have undergone ____ metamophism.
    8·2 answers
  • The U.S. Federal Reserve says problems with the supply chain are threatening to
    9·2 answers
  • In coastal regions, sea breezes happen __________ and land breezes happen __________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!