Questions by Brian Hong

Questions by Brian Hong

A certain organic acid has a ka of 5.01 × 10−4. what is its pka?

asked Dec 25, 2024

1 answer

0 votes

79.7k views

suppose that patrons of a restaurant were asked whether they preferred water or whether they preferred soda. 70% said that they preferred water. 60% of the patrons were male. 80% of the males preferred

asked Nov 18, 2024

1 answer

0 votes

47.0k views

Employers must not expose employees to unprotected live electrical parts over______ A. Any duration B. 1 minute C. 5 seconds D. 10 seconds

asked Oct 20, 2024

1 answer

5 votes

227k views

What is the range of the function f(x) = -2(X) + 3? O (-00,-2] O (-0,3) O [-2.00) O [3,00)

asked Sep 11, 2024

1 answer

0 votes

188k views

Otolith organs (utricle and saccule) A) Vision and Hearing B) Balance and Orientation C) Taste and Smell D) Touch and Proprioception

asked Apr 26, 2024

1 answer

0 votes

64.9k views

The points D(8, -4), E(8, 2), and F (1, -4) form a triangle. Plot the points then click the "Graph Triangle" button. Then find the perimeter of the triangle. Round your answer to the nearest tenth if necessary.

asked Jan 5, 2024

2 answers

0 votes

112k views

Which of the following best summarizes the character and setting of My Ántonia? A) It is about two young grifters raised in an orphanage who came to work on a farm in the upper Midwest of the late mid-1800s

asked Oct 6, 2023

1 answer

19 votes

205k views

Most enveloped viruses use the host __________ membrane as their envelope source.

asked Oct 3, 2023

1 answer

0 votes

65.4k views

A 3.4 kg mass weighs 33.32 N on the surfaceof a planet similar to Earth. The radius ofthis planet is roughly 6.4 × 106 m.Calculate the mass of of this planet. Thevalue of the universal gravitational constantis

asked Sep 9, 2023

1 answer

4 votes

80.1k views

Paco was driving his scooter west with an initial velocity of 4 m/s. He accelerates at 0. 5 m/s2 for 30 seconds. What is his final velocity? 2 m/s 8 m/s 19 m/s 60 m/s.

asked Aug 12, 2023

1 answer

20 votes

11.7k views

Subtract the extra marbles from both sides 2x+3-3=7-3 2x=4

asked May 26, 2023

1 answer

0 votes

179k views

Farmer Brown own 31 chicken. One day, two foxe eat ome of the chicken. One fox eat 8 chicken, and the other eat 12. How many chicken doe Farmer Brown have left?

asked Apr 24, 2023

1 answer

5 votes

139k views

Why were the russian people angry at tsar nicholas ii?

asked Jan 2, 2023

2 answers

7 votes

151k views

Pls help :( i dont know this

asked Dec 19, 2022

2 answers

3 votes

102k views

What simplified ratio correctly compares 36 inches to 4 feet? Drag and drop the appropriate numbers into the boxes. : 2 3 4 6 9 36

asked Sep 14, 2022

1 answer

0 votes

7.7k views

When you want to overtake and pass another vehicle you should

asked May 28, 2022

1 answer

5 votes

190k views

What is the mass, in grams, of one mole of any substance known as? A. atomic mass B. molar mass C. molecular weight D. atomic number

asked Apr 23, 2022

2 answers

21 votes

229k views

Which of the k-values satisfy the following inequality? 6>2k+4 a. k=0 b. k=1 c. k=2 khan academy

asked Mar 23, 2022

2 answers

1 vote

215k views

What qualities of character matter most?

asked Feb 3, 2022

1 answer

12 votes

40.1k views

3x+42=75 Have a happy holiday!

asked Dec 16, 2021

2 answers

5 votes

149k views

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