Questions by Jwchang

Questions by Jwchang

Balance the Chemical reaction 2CH4—C2H6+3H2O

asked Nov 18, 2023

1 answer

11 votes

119k views

Find The distance DB from Cassini yo Tethys when AD is tangent to the circular orbit. Round to the nearest kilometer

asked Sep 24, 2023

2 answers

1 vote

160k views

- The spinner shown is spun 4 times. What is the probability that you will spin gray at least 2 times?

asked Jun 27, 2023

1 answer

17 votes

112k views

Which of the following is a fossil fuel? (1) wood (2) coal (3) uranium (4) solar energy

asked Mar 10, 2023

1 answer

3 votes

203k views

I NEED HELP WITH C , help i dont understand

asked Dec 14, 2022

1 answer

1 vote

144k views

This book is mine what is "this,mine" inthe sentence

asked Aug 13, 2022

2 answers

12 votes

64.4k views

What is 17% of 300 pleas help

asked Jul 15, 2022

2 answers

1 vote

74.7k views

Why do you have to observe safety at all times

asked May 23, 2022

2 answers

0 votes

46.0k views

Find the missing side length. Assume that all intersecting sides meet at right angles. Be sure to include the correct unit in your answer

asked Apr 14, 2022

1 answer

4 votes

88.6k views

What two types of environments can food chains be made from

asked Dec 6, 2021

1 answer

3 votes

219k views

It took a crew 9 h 36 min to row 8 km upstream and back again. If the rate of flow of the stream was 2 km/h, what was the rowing speed of the crew in still water?

asked Nov 15, 2021

1 answer

3 votes

234k views

For the state of Indiana, there are 181,560 businesses that are open during the pandemic. If this makes up only 68% of all businesses, how many total business are there in the state?

asked Nov 11, 2021

1 answer

2 votes

45.2k views

1. Is the relation shown a function? If so, is it one to one? {(2,5), (3, 5), (6,11)}

asked Sep 5, 2021

2 answers

3 votes

127k views

What is the gravitational force of a 10kg and 25kg object that have 10m between them

asked Aug 9, 2021

1 answer

2 votes

145k views

Can you tell me the time in this picture below? It's about sundials which I don't get.

asked Jul 9, 2021

1 answer

1 vote

216k views

Before passengers can be carried in an aircraft that has been altered in a manner that may have appreciably changed its flight characteristics, it must be flight tested by an appropriately-rated pilot

asked Apr 16, 2021

1 answer

4 votes

153k views

Drew drives his car and Rachel drives her truck in the same direction on the highway at constant speeds for 3.25 hours. During this time they do not stop for a break. Drew drives 178.75 miles, and Rachel

asked Mar 27, 2021

1 answer

2 votes

65.5k views

Over abundance of nutrients in the water is most likely to cause harm to which group of organisms? A. Any organism that uses calcium carbonate to build support or protection. B. Top tier predators that

asked Feb 6, 2021

1 answer

3 votes

177k views

Chapter8 lesson 2 cell structure

asked Jun 22, 2020

2 answers

5 votes

4.1k views

Answer the question below on the paper plz :)

asked Jun 21, 2020

1 answer

2 votes

110k views

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