Questions by David Gras

Questions by David Gras

mehdi a gagné 184 sucettes et 98 bonbons à un jeu. Étant très généreux, et ayant surtout très peur du dentiste, il décide de les partager avec des amis. Pour ne pas faire de jaloux, chacun doit avoir le

asked Jul 23, 2024

1 answer

5 votes

127k views

What is an appropriate and professional way to respond to a letter from someone declining to collaborate or work with you?

asked May 18, 2024

1 answer

3 votes

144k views

which part of the eye is responsible for bending light rays so that light can be focused on the retina?

asked May 4, 2024

1 answer

0 votes

201k views

For carbon, calculate the energy when an electron falls from n=3 to n=2, then from n=2 to n=1. Then add these for the total energy released in the process. a) ( E_total = 13.6 , eV ) b) ( E_total = 8.2

asked Apr 27, 2024

1 answer

4 votes

114k views

Citizens from (...) have a greater tendency to respond to social proof information than do those from (...). Fill in the blank.

asked Feb 18, 2024

1 answer

3 votes

85.1k views

Ionic equation for the reaction when (NH₄)₃PO₄ and Na₂SO₄ are mixed in aqueous solution... A) (NH₄)₃PO₄(aq) + Na₂SO₄(aq) → (NH₄)₂SO₄(s) + Na₃PO₄(aq) B) (NH₄)₃PO₄(aq) + Na₂SO₄(aq) → (NH₄)₂SO₄(aq) + Na₃PO₄(s)

asked Jan 18, 2024

1 answer

3 votes

193k views

Who sometimes bought the freedom of enslaved people? *

asked Dec 7, 2023

1 answer

1 vote

135k views

Annual sales of a certain brand of phone are expected to grow at the rate off' (t) = 0.18t^2+ 0.16t+ 2.64million phones per year. Use a definite integral to determine the total number of phones that will

asked Nov 8, 2023

1 answer

1 vote

107k views

Which of the following can refer to the form of exercise that uses free weights, weight machines, resistance bands, or the weight of the body to put stress on the muscles? A. Strength training B. Weight

asked Nov 5, 2023

1 answer

18 votes

233k views

There was one important action that contributed most the the beginning of the Scientific Revolution during the 16th Century.

asked Oct 10, 2023

1 answer

3 votes

165k views

Please help it’s urgent ..

asked Sep 18, 2022

1 answer

5 votes

104k views

A financial adviser hosts a blog where he invites other personal finance experts to guest-blog on everything from real estate to estate taxes to tax write-offs. The variety of advice increases the site’s

asked Sep 15, 2022

1 answer

12 votes

125k views

When solving mass to mass stoichiometry problems, where do you get the molar ratio for the first and second chemicals?

asked Aug 11, 2022

1 answer

1 vote

4.9k views

By this time next year, I.........here for ten years. A. have worked B. had been working C. would have worked D. will have been working

asked Jul 28, 2022

2 answers

3 votes

131k views

Which of the following is one solution to the expression (ax + b)(cx - d) = 0 ? A. −b B. d C. −b/a D. −d/c

asked Jun 28, 2022

1 answer

0 votes

228k views

5. Which integer best represents a deposit of $37? * A. 37 B. −37 C. −⎪37⎥ D. −⎪−37⎥

asked May 2, 2022

1 answer

4 votes

49.7k views

Which excerpt from "Fish Cheeks" uses a simile?

asked Apr 9, 2022

2 answers

16 votes

7.7k views

9. A human can be considered an ecosystem. True False

asked Nov 20, 2021

2 answers

1 vote

22.5k views

The figure below shows three quadrilaterals on a coordinate grid: A coordinate grid is shown from positive 8 to negative 8 on the x-axis and from positive 8 to negative 8 on the y-axis. An image of a rectangle

asked Oct 26, 2021

1 answer

5 votes

75.2k views

Jason can travel 24 3/4 miles in a half an hour. what is the average speed in miles per hour?

asked Oct 7, 2021

1 answer

2 votes

201k views

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