Questions by Gwynne Raskind

Questions by Gwynne Raskind

During studies of the reaction below, 2 N2H4(l) + N2O4(l) ? 3 N2(g) + 4 H2O(g) a chemical engineer measured a less-than-expected yield of N2 and discovered that the following side reaction occurs. N2H4(l)

asked Aug 5, 2021

1 answer

4 votes

131k views

In social science, researchers generally use a _______ confidence level, but in natural science, researchers often use a ______ confidence level.

asked Jul 13, 2021

1 answer

0 votes

160k views

How many times as large is 600000000 as 2000

asked May 23, 2021

2 answers

4 votes

77.4k views

Suppose that a random sample of 12 adults has a mean score of 67 on a standardized personality test, with a standard deviation of 5. (A higher score indicates a more personable participant.) If we assume

asked Apr 19, 2021

1 answer

5 votes

51.4k views

What stage population pyramid is shown below? age group 75+ 70-74 65-69 60-64 Male Female 55-59 50-54 45-49 40-44 35-39 30-34 25-29 20-24 15-19 10-14 5-9 0-4 10 8 6 4 2 0 2 4 6 8 10 Percentages

asked Feb 23, 2021

1 answer

5 votes

53.8k views

When the fraction 1/11 is converted to a decimal, how many digit pattern does it form?

asked Jan 28, 2021

1 answer

0 votes

81.2k views

A 40-foot wire is attached to a pole and runs to the ground as shown below. The pole is 35 feet tall. About how far away from the pole is the wire attached to the ground?

asked Jan 17, 2021

1 answer

2 votes

111k views

In the untied states, slavery played a major role in

asked Jul 2, 2020

2 answers

0 votes

81.7k views

What are the NCCD recommendations for crime reductions

asked Jun 1, 2020

1 answer

4 votes

221k views

A pedometer is a device that estimates the distance that a person walks by recording the number of steps taken. Chloe walked exactly 0.5 mile around an official track. Her pedometer showed a distance of

asked Dec 20, 2019

1 answer

5 votes

68.8k views

Which sentence is written in a passive voice 1. Rust had ruined the little red wagon. 2. A siren cut the night’s silent 3. The photographs had been taken by a friend of my grandfathers 4. Wispy clouds

asked Sep 19, 2018

1 answer

4 votes

109k views

What are the discontinuities of the function f(x) = x^2+2x-24/6x+24?

asked Jul 9, 2018

1 answer

3 votes

55.2k views

What does Giardia have in common with all other protists? A. It forms cysts. B. It has flagella C. It is a eukaryote D. It lives in intestines.

asked Dec 11, 2017

1 answer

2 votes

11.2k views

The solar system is made up of eight planets, numerous comets, asteroids and moons, and the Sun. The force that holds all of these objects together is _______.

asked Jul 10, 2017

1 answer

0 votes

177k views

The idea that the assisted suicide of terminally ill patients should be always prohibited reflects what type of ethics?

asked May 14, 2017

1 answer

2 votes

51.0k views

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