Questions by Jifeng Zhang

Questions by Jifeng Zhang

What is the h+ oh- and poh of solution with ph=3.67

asked Sep 7, 2023

1 answer

3 votes

193k views

Measurement is very important in our daily life.

asked Aug 17, 2023

1 answer

9 votes

97.1k views

write an inspirational story about this picture , develop character attempt to have a theme , write it from beginning, middle, and edit . think of this as you build your story .

asked May 9, 2023

1 answer

3 votes

33.0k views

What ideologies were at the heart of the anti-American wave that swept Latin American in the revolutionary period? Help ASAP please

asked Dec 27, 2022

1 answer

3 votes

153k views

Which words best complete the lettered blanks in the two sen- tences below? *Organic compounds, such as proteins and starches, are too _A_ to diffuse into cells. Proteins are digested into _B_and starches

asked Dec 21, 2022

2 answers

1 vote

204k views

How many nucleotides make up a codon (section of mRNA)

asked Aug 25, 2022

1 answer

5 votes

9.2k views

Anyone knows this? im giving 20 points pls answer , and it doesnt need to be big im just in 9th grade

asked Aug 23, 2022

1 answer

3 votes

96.2k views

Help me with this Thanks!

asked Aug 2, 2022

1 answer

3 votes

215k views

A group of words with a subject and verb that does not express a complete thought A. independent clause B. syntax C. dependent clause D.conjunctions

asked Jul 14, 2022

1 answer

5 votes

120k views

Find (0.05)^2 I need the explain

asked Jun 23, 2022

2 answers

5 votes

55.9k views

Helpppp please What are the difference between direct and indirect taxes

asked Feb 20, 2022

2 answers

0 votes

166k views

HELP What is the Constant of proportionality? I don't know if its 2 or 2.5 because 3 and 7 meet but so do 1 and 2

asked Feb 2, 2022

1 answer

3 votes

22.7k views

There are 8 kinds of sewing machine. Are all of them are used for constructing a garment? Why?

asked Jan 23, 2022

1 answer

2 votes

223k views

Which statement correctly explains what is happening in the image?

asked Nov 11, 2021

2 answers

5 votes

170k views

A battery establishes a voltage V on a parallel-plate capacitor. After the battery is disconnected, the distance between the plates is doubled without loss of charge. Match the words in the left column

asked Nov 5, 2021

1 answer

0 votes

67.3k views

How many moles of mercury atoms are in 5.418 x 1023 atoms of mercury? moles

asked Sep 27, 2021

2 answers

5 votes

2.6k views

A ball has a mass of 1.5kg and is thrown straight up with a speed of 60m/s, what is the ball’s momentum: a. two seconds into the air b. three seconds after it reaches its highest point

asked Aug 10, 2021

1 answer

4 votes

46.6k views

If x equals 6, what is the order of the angles from smallest to largest degree? A) ∠A < ∠B < ∠C B) ∠B < ∠A < ∠C C) ∠B < ∠C < ∠A D) ∠C < ∠A < ∠B

asked Jul 13, 2021

2 answers

5 votes

43.6k views

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