Answers by Tsandy

Answers by Tsandy

Hydrogen cyanide, hcn, is a poisonous gas. the lethal dose is approximately 300. mg hcn per kilogram of air when inhaled. the density of air at 26 ∘c is 0.00118 g/cm3. part a calculate the amount of hcn

answered May 17, 2019

4 votes

235k views

The total output produced by a firm divided by the quantity of workers employed by the firm is the definition of

answered Feb 23, 2019

6 votes

2.3k views

What is the volume of a sphere with a surface area of 64π cm²? 16π cm³ 2113π cm³ 48π cm³ 8513π cm³

answered Feb 8, 2019

4 votes

104k views

During the body of a presentation, what key element should be included? A. strong closing statement B. citing of credible sources C. summary of the presentation D. statement of the main idea

answered Nov 28, 2018

1 vote

68.9k views

Select all of the answers that apply. Clouds have many effects, such as _____. warming Earth's surface at night cooling Earth's surface during the day causing evaporation from Earth's surface reflecting

answered Apr 6, 2018

3 votes

30.5k views

Allie's newborn baby cries and appears to be in pain, often pulling his legs toward his chest. She has tried feeding him, but he refuses food. What is likely wrong with Allie's baby? The room is too bright.

answered Mar 15, 2018

4 votes

17.7k views

Why was Istanbul a good location for the empires capital

answered Jul 3, 2017

7 votes

4.2k views

Read the sentence. Go with him and ___ to the party. Which pronoun best completes the sentence? he they we them

answered May 28, 2017

5 votes

13.5k views

What type of farming New England does

answered May 17, 2016

5 votes

5.0k views

A lightbulb converts 10 percent of the electric energy it uses into radiant energy

answered Feb 19, 2016

5 votes

199k views

Evaluate the following expression using the values given: Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3. Numerical Answers Expected! HELP!!!!

answered Jan 11, 2016

7 votes

15.9k views

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