Please help on the question as attached by providing, №18011226, 20.09.2020 11:05

Mathematics

Please help on the question as attached by providing detailed steps. Tq

Step-by-step answer

P Answered by Specialist

Step-by-step explanation:

Please help on the question as attached by providing detailed steps. Tq

Mathematics

Math question is attached below and please provide the right answer and show your work.

Step-by-step answer

P Answered by PhD

$V=37.68 \text{ units}^3$

Step-by-step explanation:

$V=\frac{\pi r^2 h}{3}$

$V=\frac{3.14 \cdot 2^2 \cdot 9}{3}$

$V=\frac{3.14 \cdot 36}{3}$

$V=3.14 \cdot 12$

$V=37.68 \text{ units}^3$

Mathematics

Math question is attached below and please provide the right answer and show your work.

Step-by-step answer

P Answered by PhD

$V=37.68 \text{ units}^3$

Step-by-step explanation:

$V=\frac{\pi r^2 h}{3}$

$V=\frac{3.14 \cdot 2^2 \cdot 9}{3}$

$V=\frac{3.14 \cdot 36}{3}$

$V=3.14 \cdot 12$

$V=37.68 \text{ units}^3$

French

French ! questions are attached in the image provided. no google translate! 20 points!

Step-by-step answer

P Answered by PhD

Bonjour

2- Angélique likes water sports.

Tu pourrais faire du ski nautique.

Tu pourrais faire de la natation

-

3- Didier likes indoor activities, but not sports.

Tu pourrais faire de la vidéo.

Tu pourrais jouer à des jeux vidéo.

Tu pourrais jouer aux cartes.

-

4- Serge likes individual sports.

Tu pourrais faire du vélo.

Tu pourrais faire du patin à glace.

Tu pourrais faire du golf.// faire l'aérobic)(not sure that's so individual though, but I don't know what you wrote for n° 1)

-

Hope his helps ☺☺☺

French

French ! questions are attached in the image provided. no google translate! 20 points!

Step-by-step answer

P Answered by PhD

Bonjour

2- Angélique likes water sports.

Tu pourrais faire du ski nautique.

Tu pourrais faire de la natation

-

3- Didier likes indoor activities, but not sports.

Tu pourrais faire de la vidéo.

Tu pourrais jouer à des jeux vidéo.

Tu pourrais jouer aux cartes.

-

4- Serge likes individual sports.

Tu pourrais faire du vélo.

Tu pourrais faire du patin à glace.

Tu pourrais faire du golf.// faire l'aérobic)(not sure that's so individual though, but I don't know what you wrote for n° 1)

-

Hope his helps ☺☺☺

French

French ! questions are attached in the image provided. no google translate! 20 points!

Step-by-step answer

P Answered by PhD

Bonjour

which activities

1- faire du vélo

-

2- faire de la vidéo

-

3- jouer au base-ball

-

4- faire du golf

-

5- faire du patin à roulettes // faire du roller

if it was ice skates, I would have say "hockey" ..

-

hope this helps ☺☺☺

French

French ! questions are attached in the image provided. no google translate! 22 points!

Step-by-step answer

P Answered by PhD

Bonjour

1- Le lundi, nous faisons du ski.

-

2- Le mardis je fais de la natation? J'adore ça!

-

3- Le mercredi, Francine et Marion font du ski nautique. Elles adorent les sports nautiques!

-

4- Le jeudi, Elizabeth fait du patin à glace.

-

5- Le vendredi, Julien et Laurent font du théâtre. Ils aiment beaucoup le théâtre.

-

6- Le samedi, toi, tu fais du vélo.

-

FAIRE présent

je fais

tu fais

il/elle/on fait Elizabeth => elle

nous faisons

vous faîtes

ils/ elles font Julien et Laurent => ils

-

hope this helps ☺☺☺

Chemistry

Instructions: Read the instructions carefully and answer the following questions in the space provided. Then attach the PDF file on Discussion Board for peer discussion and peer review. In a few sentences define each of the three main classes of isomers below. Configurational Isomers can be further classified as either enantiomers or diastereomers and should also be discussed. Your descriptions should enable your peers to quickly and easily compare and contrast the differences between the different classes of isomers. A. Constitutional Isomers

Step-by-step answer

P Answered by PhD

See explanation

Explanation:

A. Constitutional or structural isomers have the same molecular formula but different structural formulas.

B. Conformational isomers are compounds having the same atom to atom connectivity but differ by rotation about one or more single bonds.

C. Stereo isomers are compounds having the same molecular mass and atom to atom connectivity but different arrangement of atoms and groups in space.

I. Enantiomers are stereo isomers (optical isomers particularly) that are non-superimposable mirror images of each other.

II. Diasteromers are optical isomers that are not mirror images of each other.

Both diasteromers and enantiomers are types of optical isomers which in turn is one of the types of stereo isomers.

Stereo isomers differ from conformational isomers in that the arrangement of atoms in stereo isomers is permanent while conformational isomers results from free rotations in molecules about single bonds.

Chemistry

Instructions: Read the instructions carefully and answer the following questions in the space provided. Then attach the PDF file on Discussion Board for peer discussion and peer review. In a few sentences define each of the three main classes of isomers below. Configurational Isomers can be further classified as either enantiomers or diastereomers and should also be discussed. Your descriptions should enable your peers to quickly and easily compare and contrast the differences between the different classes of isomers. A. Constitutional Isomers

Step-by-step answer

P Answered by PhD

See explanation

Explanation:

A. Constitutional or structural isomers have the same molecular formula but different structural formulas.

B. Conformational isomers are compounds having the same atom to atom connectivity but differ by rotation about one or more single bonds.

C. Stereo isomers are compounds having the same molecular mass and atom to atom connectivity but different arrangement of atoms and groups in space.

I. Enantiomers are stereo isomers (optical isomers particularly) that are non-superimposable mirror images of each other.

II. Diasteromers are optical isomers that are not mirror images of each other.

Both diasteromers and enantiomers are types of optical isomers which in turn is one of the types of stereo isomers.

Stereo isomers differ from conformational isomers in that the arrangement of atoms in stereo isomers is permanent while conformational isomers results from free rotations in molecules about single bonds.

Biology

QUESTION 1 Does the following statement describe a function of DNA, a function of RNA, a function of both DNA and RNA, or a function of neither DNA nor RNA? It makes up a main part of the ribosome, where amino acids are attached to one another to make a protein. DNA RNA both DNA and RNA neither DNA nor RNA 2 points QUESTION 2 Which of these are the correct base pairs in DNA? adenine and uracil cytosine and guanine cytosine and adenine thymine and guanine 2 points QUESTION 3 For the following structural characteristic, decide if it is a characteristic

Step-by-step answer

P Answered by Master

13

1. RNA

2. Cytosine and guanine

3. RNA

4. Replication

5. Unwinding the double helix

6. DNA polymerase

7. Identical

8. Repair the DNA

9. Changes in nucleotides of a DNA molecule that affect the genetic message

10. The gene for beta-galactosidase turns off.

11. p53

12. A part of DNA that does not code for a functional protein

13. Proteins

14. Transfer RNA

15. The making of an RNA molecule from a DNA strand by pairing of bases of RNA nucleotides with the complementary bases in DNA

16. 3

17. Tertiary

18. Enzymes

19. The reaction slows down.

20. The active site of an enzyme

21. 60%

22. Conserved energy

23. different

24. Gene expression

I hope that this helps you !

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