Questions by Echo

Questions by Echo

What is 10 divided by 25?

asked Jun 15, 2021

2 answers

4 votes

36.4k views

A train has a mass of 1.50 x 107 kg. If the engine can exert a net force of 7.50 x 105 N on the train, how much time is required for the train to reach a speed of 80.0 km/h, if the train begins from rest?

asked Jun 5, 2021

1 answer

1 vote

153k views

8/34=? can you show the work pls and thank you

asked Apr 17, 2021

1 answer

4 votes

50.1k views

1. A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4 m/s. But 3 seconds later, at the bottom of the slope, its speed is 22 m/s. What is its

asked Mar 22, 2021

2 answers

1 vote

176k views

Which of the following is a polynomial function in standard form with zeros at -8, -1, and 3?

asked Dec 21, 2020

1 answer

5 votes

167k views

Calculate the osmotic pressure (in torr) of 6.00 L of an aqueous 0.958 M solution at 30.°C, if the solute concerned is totally ionized into three ions (e.g., it could be Na2SO4 or MgCl2).

asked Aug 6, 2020

2 answers

5 votes

232k views

Comparing is to look at the _____, and contrasting is looking at the _____. Question 8 options: differences, similarities similarities, differences opposites, differences adjectives, nouns.ELA

asked Jul 24, 2020

1 answer

1 vote

232k views

Larry thinks he is the center of the universe. he hates waiting in lines, insisting that his time is way too important for such trivial matters. while he easily exploits other people for his own personal

asked Feb 6, 2020

1 answer

5 votes

62.7k views

What are each of the following people famous for? a. Langston Hughes b. Duke Ellington c. Billie Holliday

asked May 28, 2019

1 answer

1 vote

61.9k views

This table shows equivalent ratios. What are the values of a and b? a = 5, b = 20 a = 6 , b = 12 a = 8 , b = 12 a = 6 , b = 15 The table x y 0.5 0.4 2 1.6 a 4.8 12 9.6 15 b

asked Apr 14, 2019

2 answers

3 votes

16.7k views

Strictly speaking, in order for matter or energy to be conserved, a system must be _____.

asked Feb 20, 2019

1 answer

2 votes

166k views

Question 1 (10 points) Question 1 Unsaved In the 1920's what was the general atmosphere in America ? Question 1 options: One of fear One of devout religion One of despair One of prosperity Save Question

asked Oct 3, 2018

1 answer

5 votes

3.3k views

What is the reciprocal of 2 2/3

asked Jul 18, 2018

2 answers

5 votes

9.5k views

According to corporate charters, the legal line of authority for a company runs from the state, to directors, to managers, and to shareholders of the company in this sequence. a. True b. False

asked May 9, 2018

1 answer

0 votes

134k views

But to morrow I die and to day I would unburthen my soul

asked Sep 11, 2017

2 answers

1 vote

79.4k views

Extinction of organisms is a relatively recent phenomenon attributed primarily to man. a. True b. False

asked May 10, 2017

2 answers

2 votes

152k views

When an emergency occurs, it's important to a. attempt first aid. b. begin CPR immediately. c. stay calm and keep all involved calm. d. move injured individuals to a different location.

asked Apr 10, 2017

2 answers

5 votes

154k views

1.Which of the following is not true of the Johann Sebastian Bach’s Brandenburg Concerto No. 5 in D Major, BWV 1050? a) It is one of the earliest concerti to feature the harpsichord as a solo instrument.

asked Feb 28, 2017

2 answers

2 votes

131k views

Did mae c jemison die?

asked Feb 14, 2016

2 answers

3 votes

171k views

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