Questions by DumP

Questions by DumP

30. g of an unknown substance at 120.0∘C is placed in 600.0 g of water at 30.0∘C. The final temperature of the water is 31.4∘C. What was the specific heat of the metal? Round your answer to one decimal

asked Dec 6, 2024

1 answer

1 vote

21.0k views

Polynomial function has a root of –5 with multiplicity 3, a root of 1 with multiplicity 2, and a root of 3 with multiplicity 7. If the function has a negative leading coefficient and is of even degree,

asked Sep 28, 2024

1 answer

3 votes

151k views

A pin 3 cm tall is placed 10 cm in front of a mirror of focal length 8 cm. Determine the graphical method: a) Nature of the image b) The image distance c) Magnification of the image

asked Jul 5, 2024

1 answer

4 votes

61.7k views

You are King George III. You have just received a copy of the Declaration of Independence. Write a one-paragraph response to the colonists.

asked Apr 28, 2024

1 answer

2 votes

30.7k views

What is cryptobiosis, and how has it led to the success of tardigrades?

asked Apr 20, 2024

1 answer

5 votes

18.9k views

The Twenty-fifth Amendment to the United States Constitution deals with issues related to presidential succession and disability. It clarifies that the vice president becomes president if the president

asked Apr 13, 2024

2 answers

5 votes

217k views

During which period of Earth's history were the continents arranged in this manner?

asked Mar 2, 2024

1 answer

2 votes

98.0k views

The sacrifice of today's consumption for consumption at a later date is captured in the a real risk-free rate. b liquidity premium. c inflation rate. d maturity risk premium

asked Feb 15, 2024

1 answer

2 votes

147k views

According to the food code, food labels SHOULD NOT contain ____. A. The period of time ready to eat foods were refrigerated before being frozen. B. The date frozen food should be eaten once removed from

asked Jan 2, 2024

1 answer

2 votes

224k views

Write an equivalent expression for 8(1/7y - 7)

asked Aug 22, 2023

1 answer

5 votes

54.5k views

Read the second sentence of the address. Based on the information in this sentence, which of the following evaluations can be best made? Group of answer choices A Lincoln does not believe the nation will

asked May 5, 2023

1 answer

22 votes

28.9k views

The smell of freshly cut grass occurs because the plant is signaling it is in distress, simultaneously warning other plants, trying to attract a creature to save it, and signaling to the cells around it

asked Nov 8, 2022

2 answers

2 votes

66.7k views

What are the five fields of plant biology? Please explain your answer !! Thank you!

asked Sep 12, 2022

1 answer

4 votes

126k views

Which of the following can determine the value of a line? Select all that apply. A dimension B. pressure C, medium D. texture

asked Aug 9, 2022

1 answer

3 votes

196k views

Which term best describes a fad diet

asked Jul 1, 2022

1 answer

0 votes

174k views

Protein synthesis definition

asked May 18, 2022

2 answers

24 votes

122k views

Why is the relationship between clownfish and sea anemones considered mutualism? A. The clownfish benefits whereas the anemone is not affected. B. The clownfish gets protection and the anemone gets leftover

asked Apr 17, 2022

2 answers

4 votes

142k views

What role did rivers play in the settlement of the West?

asked Jan 1, 2022

1 answer

8 votes

21.5k views

20.0 grams of water decomposes into hydrogen gas and oxygen gas through electrolysis. If the percent yield is 80.0%, what mass of oxygen gas is produced?

asked Dec 11, 2021

1 answer

5 votes

194k views

Who is mr. Moscovitz from ashes of roses

asked Oct 28, 2021

1 answer

1 vote

35.9k views

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