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PurpleMacaw2327

Hello,

Can you explain the difference between an autonomous territory, a republic, a democratic republic, a country and a socialist union?

PapillonOptimiste2508

Dans la région 1, le pourcentage des gens en faveur de la vaccination est de 70% tandis que la région 2, le pourcentage des gens en faveur de la vaccination est de 60%. La population de la région 1 est 4 fois plus nombreuse que celle de la région 2. Est-ce que le fait d’être en faveur de la vaccination est indépendant de la région? Justifier votre réponse dans la plage de réponse.

Je sais que pour que les variables soient indépendantes, il faut que P(AnB)=P(A)*P(B) et P(AnB) est l'intersection entre P(A) et P(B).

Mais je ne comprends pas comment il pourrait y avoir une intersection entre le fait d'être en faveur de la vaccination et le fait de venir d'une région soit 1 ou 2. Merci

CoccinellePacifique6641

Grand Papa Louis a 85 ans. Ses quatre petits fils ont respectivement 1,3,5 et 7 ans. Dans combien d'années l'âge du grand père sera-t-il le triple de la somme de ses trois plus vieux petits enfants ?

NicePearl6852

Hi! I really really need help with this question, please. I am getting all the answers wrong and I do not know how to solve it.

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OrignalTranquille8034

Comment faire pour trouver les valeurs des angles réfléchis 1 à 8? C’est pour un rapport de lab sur la loi de la réfraction et dans le vase semi-circulaire, il y avait de l’eau .

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PurpleMacaw2327

Why school teaches us that it was Christopher Columbus who discovered America first. Whereas a Viking explorer named Leif Erickson would have discovered it long before him?

NicePearl6852

Hello!

I sent a question a few minutes ago and received an answer. However, because I cannot respond back on the same post, I am putting the answer here since I still need a bit of help :)

The spring scale reads the measures in Newtons, so I know I can find the force with that. However, I am not sure how to do the procedure experimentally more specifically. I was thinking I could pull the person in the cart with a constant force for a certain distance and a certain amount of time to find it's constant velocity. Then I could release the person and measure the distance and time taken to stop, so the constant velocity calculated earlier would be my Vinitial and Vfinal=0. Finally, with that data, I could manipulate the equations to find the unknown. Does that sound right?

Also, would the acceleration calculated from the kinematic equations be same one that is used in F=ma and the force with which I pulled the person is F. So the only thing missing would be m, right?

Thanks!!

PurpleMacaw2327

Hello, I am trying to understand how the fall of the USSR and the collapse of the communist bloc in general constitutes a victory for the ideas of the Enlightenment? Thanks

PurpleMacaw2327

Hello,

I would like to know what are the advantages and disadvantages of birth policies. So these are the consequences of a policy that controls the birth rate, whether to increase or limit it?

Thank you

NaiveAbafar3712

At 25 degrees Celcius, the volume of a gas is 4,6L at a pressure of 98 kPa. What will be its volume if we triple its pressure without changing its temperature?

PurpleMacaw2327

Hello

I can't understand the difference between imperialism and nationalism, we saw it the year before but I don't remember: D

Thank you very much for your help

PurpleMacaw2327

What are the causes of the American Revolution?

PurpleMacaw2327

Good afternoon. I was wondering how was the French Revolution marked by great political instability?

NicePearl6852

Hello!

I have a lab that involves Newton's law. Basically, one person has to sit on a moving cart and we are required to find the weight of the person and the cart together experimentally. We cannot weight them. However, we have a rope, a spring scale, a timer and tape measure. I am not sure exactly how to proceed. We can use newton's second law (F= ma) to find the acceleration and we can also use the kinematic equations. Can you please help me with the procedure? What steps should I do?

Thank you!

AllosaureComique4402

Hello, sometimes I still have difficulty knowing my addition and subtraction by heart. Do you have any tips or exercises to help me please.

NaiveAbafar3712

How can I go from Celcius to Kelvin?

CygneNoble4319

Bonjour! Je ne sais pas vraiment comment le faire…

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AgileWolf7517

what is one word for this sentence ?: dealing with a hard problem ?

thx in advance

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AlertMosquito8855

Good afternoon, what is globalization? Is it like the economy becoming global?

What is interdependence?

What are the economic barriers?

DiamantExemplaire241

Oki! Thank you!

EmpatheticRaven8553

Bonjour, S.V.P. aider moi. Je ne comprend pas comment trouver la solution de cette equation :(

Trouvez c tel que (8,1), (3,2) et (c,8) se trouvent sur une droite.

TurboQuetzal6652

Hello how can I memorize the vocabulary words for my dictation please?

TurboQuetzal6652

Hi!I have trouble correcting my texts. Do you know what should I pay attention to when correcting myself? For 6th grade pleaseThank you !!

TurboQuetzal6652

Hello, I don’t have any ideas when I’m writing. I never know which theme I could use. Help me please!!!

TurboQuetzal6652

Hello, sometimes I lose a lot of points in my texts because I forget words. Do you have any tips please ??

TurboQuetzal6652

Hello, my teacher tells me that I have to practice giving appreciation for books, but I don't know how to practice. Do you have any tips? Thank you! :)

TurboQuetzal6652

Hello, I find it difficult to express my opinion on texts and the teacher said that I had to work on this, please help me !

TurboQuetzal6652

Hello, my teacher says that we will be able to use our tools for our reading test, but I don't understand what it is?

TurboQuetzal6652

Hello, sometimes I have difficulty understanding the texts that we are asked to read in class. Do you have any tips? thank you

OmicronWasabi4282

Hello ! What are the main causes of WW2?

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