Questions by Soundar Rathinasamy

Questions by Soundar Rathinasamy

Two radioactive nuclei A and B are present in equal numbers to begin with. Three days later, there are 4.04 times as many A nuclei as there are B nuclei. The half-life of species B is 1.37 days. Find the

asked Oct 1, 2021

1 answer

3 votes

190k views

4) How many grams of carbon dioxide would be needed to produce 3.382 grams of acetylene (C2H,) using the following reaction? 4 CO2(g) + 2 H20(g) → 2 C2H2(g) +5 02(g)

asked Aug 6, 2021

1 answer

1 vote

161k views

What is the slope of AC a.-3/2 b.-2/3 c.2/3 d.3/2

asked Mar 24, 2021

1 answer

3 votes

143k views

Please help me this is my last question on my homework Southern states tried to limit the impact of the 13th,14th, and 15th amendment by... A. Seceding from the union. B Passing Jim crow laws. C ending

asked Mar 18, 2021

2 answers

0 votes

21.2k views

The average birth weight for human babies is about 3 kg. Which of the following terms best describes this? 1. Sexual selection 2. Disruptive selection 3. Artificial selection 4. Stabilizing selection 5.

asked Feb 21, 2021

1 answer

2 votes

106k views

Please answer my question

asked Feb 16, 2021

2 answers

5 votes

196k views

Yo I don't know what to talk to people on cause this is lame but dues anyone know what i can talk to people on?

asked Feb 12, 2021

1 answer

3 votes

17.2k views

A service station owner in Staten Island, New York, was worried that raising the price of gasoline would cause the quantity demanded to fall by so much that he would be in a worse situation than if he

asked Sep 25, 2020

1 answer

1 vote

101k views

How to draw a shodow

asked Apr 11, 2020

1 answer

3 votes

163k views

Help me pls ASAP! What is the length of ABC in terms of pi? A) 4 pi ft B) 8 pi ft C) 2 pi ft D) 16 pi ft

asked Mar 11, 2020

1 answer

5 votes

30.3k views

In a grassland, the number of antelopes increased from 200 to 400. Antelopes are grass-eating animals. How will this change directly affect the ecosystem?

asked Dec 2, 2019

2 answers

4 votes

191k views

Why do historians primarily focus on humans?

asked Nov 2, 2019

1 answer

5 votes

66.7k views

Use a measuring tape to find the circumference of five circular objects.Then measure distance across each item to find its diameter.Record the measurements of each object in the table below

asked Sep 18, 2019

2 answers

4 votes

173k views

6/9 = y/6 solve for y

asked Apr 12, 2019

2 answers

0 votes

81.7k views

Solve for the indicated variable in each scientific formula. c=wtc/1000 for w

asked Oct 7, 2018

1 answer

4 votes

224k views

What caused the dark peppered moth to flourish the industrial revolution

asked Jul 27, 2018

1 answer

0 votes

189k views

Please help lost on this

asked Jul 6, 2018

1 answer

4 votes

125k views

Pop3 allows users to fetch and download e-mails from a remote mailbox. does this mean that the internal format of the mailboxes has to be standardized so any pop3 program on the client side can read the

asked Feb 2, 2018

1 answer

5 votes

112k views

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