Questions by Lennart Hoffmann

Questions by Lennart Hoffmann

How can you write and solve an addition or subtraction equation?

asked Apr 26, 2022

1 answer

2 votes

72.0k views

Calculate the amount of heat required to convert 10.0 grams of ice at –20.°C to steam at 120.°C. (Sp. heat of H2O(s) = 2.09 J/g•°C, Sp. heat of H2O(l) = 4.18 J/g•°C, Sp. heat of H2O(gas) = 2.03 J/g•°C;

asked Dec 9, 2021

1 answer

2 votes

6.2k views

Choose the most appropriate unit to measure the length of each. 1. airport runway 2. bridge

asked Oct 24, 2021

1 answer

5 votes

40.0k views

Which of the following is a reason why the British wanted to establish the colony of Georgia?

asked Aug 5, 2021

1 answer

5 votes

99.6k views

my name on pinterest is Jazz queen of pink and purple now this is not a question so you guys don't even need to answer it but if you guys need points you can

asked Jul 15, 2021

1 answer

0 votes

70.1k views

Who is the intended audience for the book Hiroshima by John Hersey?

asked Mar 26, 2021

1 answer

2 votes

140k views

What is the speed of an object at rest? 0 m/s O 1 m/s O 10 m/s

asked Mar 16, 2021

1 answer

4 votes

162k views

Which one is greater root of 3 or 2?

asked Mar 15, 2021

2 answers

3 votes

228k views

Find the remainder when 6a3 - 2a2 + 7a – 12 is divided by – 4 + 3a

asked Jan 18, 2021

1 answer

5 votes

185k views

Find the percent of the quantity 40% of 16.5

asked Dec 18, 2020

1 answer

3 votes

126k views

6. For what is a wok used? A. Parboiling B. Stir-frying C. Grilling D. Braising

asked Nov 16, 2020

2 answers

3 votes

32.2k views

A mutual fund that invests in stocks that provide a predictable source of dividend income and the potential for dollar appreciation is called a(n) ____________ fund.

asked Oct 14, 2020

1 answer

2 votes

174k views

Which of the following is a common characteristic of pop art design? A. faux textures B. monochromatic C. single subject matter D. symmetrical layout Why were pop art designers influenced to paint celebrities,

asked Dec 9, 2019

2 answers

2 votes

2.9k views

Need help!! What’s the second blank?

asked Oct 24, 2019

2 answers

0 votes

111k views

The purpose of pull taxes in the southern states was to

asked Sep 10, 2019

1 answer

0 votes

208k views

Add (3 - 5i) + (-2 + 8i). Sum of real parts: Sum of imaginary parts: i

asked Jun 16, 2019

2 answers

5 votes

155k views

Give an example of an addition problem in which you would and would not group the addends differently to add.

asked Dec 18, 2018

1 answer

2 votes

182k views

Have you ever wondered why it is considered polite to place your napkin in your lap at the dinner table? Or, why it is socially unacceptable to stare at someone? Have you ever wondered why being late is

asked Oct 25, 2018

2 answers

0 votes

97.6k views

Select all examples of proper keyboarding technique. Keep your eyes on the text you are typing. Use whatever fingers are most comfortable. Aim to make no mistakes. Keep your fingers stiff. Keep your hands

asked Aug 21, 2018

2 answers

1 vote

55.2k views

Nitrogen triiodide (ni3) is a very unstable contact explosive which, like most explosives, releases a large amount of energy while producing significant volumes of gas. if 6.81 g of ni3 are detonated in

asked Aug 1, 2018

1 answer

5 votes

148k views

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