Questions by Sungjun Cho

Questions by Sungjun Cho

Consider mass transfer and reaction on a nonporous catalytic particle. In class we derived an expression for the external effectiveness factor, ne, as a function of the reaction order n. Da, and dimensionless

asked Nov 18, 2024

1 answer

4 votes

105k views

What historical period followed the fall of Rome and preceded the rise of feudalism? a) Byzantine Empire b) Dark Ages c) Renaissance d) Middle Ages

asked Sep 20, 2024

1 answer

5 votes

221k views

Please help ty i will give you points

asked Sep 18, 2024

2 answers

1 vote

17.8k views

Leave jack handles in the upright position when a vehicle is lifted to prevent ....

asked Jul 16, 2024

1 answer

2 votes

151k views

Which of the following categories of brokerage services involves numerous services that require the greatest level of discretion or judgement? A) Mere posting service B) Limited brokerage services C) Full

asked Apr 25, 2024

1 answer

4 votes

165k views

83 1 Show that I= {xy²w² dx + x²yw² dy + x²y²w dw} is independent of the path of integration c and evaluate the integral from A (1, 3, 2) to B (2, 4, 1). 2 Determine whether dz= 3x²(x² + y2) dx + 2y(x3

asked Aug 21, 2023

1 answer

4 votes

136k views

Triangle ABC is a right scalene triangle. If ∠ = 72°, what is the measure of ∠?

asked Apr 25, 2023

1 answer

11 votes

40.3k views

Which equation demonstrates the distributive property?-0)A)20 + 36 = 56B)20 x 36 = 36 x 2020 + 36 = 4(5 + 9)D)(5 +9)4 = 4(5 +9)

asked Feb 9, 2023

1 answer

4 votes

32.8k views

Find the 111th term and nth rule 7,4,1,-2...

asked Feb 3, 2023

1 answer

2 votes

118k views

Jessica borrowed $500 from a lender that charge simple interest at the rate of 6%. When Jessica paid off her loan, she paid $150 in interest. How long was the loan for in years

asked Nov 16, 2022

1 answer

3 votes

180k views

What is an interest group and are they an effective way for American citizens to participate in the political process?

asked Nov 8, 2022

1 answer

3 votes

206k views

Which of the following is a cultural representation of globalization? a.indigenous art b.self-employed artisans c.local thrift stores d.McDonald’s

asked Jul 9, 2022

1 answer

4 votes

212k views

The director chose (whom, who) for the role

asked Jul 5, 2022

1 answer

5 votes

75.2k views

PLEASE ANSWER ME AS FAST AS POSSIBLE THANK YOU!

asked Jul 2, 2022

2 answers

2 votes

23.6k views

Heather can type 210 words and 6 minutes what is her unit rate in words per minute

asked Mar 26, 2022

2 answers

0 votes

22.9k views

PLEASE PLEASE PLEASE HELP!!!!!

asked Jan 24, 2022

1 answer

11 votes

85.9k views

A frame around a family portrait has a perimeter of 90 inches. The length is fifteen inches less than twice the width. Find the dimensions (the length and the width) of the frame.

asked Jan 21, 2022

2 answers

2 votes

161k views

Roosting areas in buildings of any height are the ________ of species 1. fundamental niche __________ between the two bat species occurs because both species prefer the same roosting areas. In parts of

asked Aug 25, 2021

1 answer

3 votes

204k views

What is needed for photosynthesis to occur? Be specific.

asked Aug 18, 2021

1 answer

0 votes

136k views

Ahmad’s father is 4 times as old as Ahmad. After 5 years, father will be three times as old as Ahmad. Find their present ages

asked Jul 9, 2021

1 answer

2 votes

151k views

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