Recent activity by Christoph Haefner

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The majority of the "hands-on" tasks are typically completed at which stage of the project life cycle? Executing Selecting and initiating Planning Closing and realizing

asked Dec 2, 2024

1 answer 215k views

A rectangle has a length of x centimeters and a width of 20 centimeters. Which expression represents the perimeter of the rectangle?

answered Nov 6, 2024

2 answers 185k views

You invested a total of 40000 in 2 funds earning 8.5% and 10% simple interest. During 1 year, the 2 funds earned a total of 3625 in interest. How muc do you invest in each fund.?

asked Sep 3, 2024

1 answer 208k views

A cell was prepared by dipping a Cu wire and a saturated Ag/AgCl electrode into 0.10 m CuSo₄ solution. The Cu wire was attached to the positive terminal of a potentiometer and the reference electrode was

answered Aug 8, 2024

1 answer 123k views

Kelly had read that German meteorologist Alfred Wegener further developed a hypothesis about the continents and their positions. What was the most complete hypothesis that Alfred Wegener made? A. All the

answered Jul 24, 2024

1 answer 18.5k views

10. (R18) Which best states the contrast between Waring's and Harlan's dissents, according to the information in Passage 1 and Passage 2? A. Harlan focused on the fact that all citizens are equal under

answered Jul 20, 2024

1 answer 96.4k views

Short Answer (4 points): a. In a short paragraph (3-5 sentences), explain one of the following causes of the Civil War that we studied in class. Include a brief description of what it is and how it added

answered Jun 14, 2024

1 answer 88.0k views

These sord equations describe two chemical reactions?

asked Jun 9, 2024

1 answer 155k views

One cube-shaped container has an edge length 2 cm longer than the edge length of a second cube. The volume of the larger cube is 729 cm³. When the larger cube empties into the smaller cube, how much water

asked May 28, 2024

1 answer 163k views

What is the most common cause of seizures in children (2-10 years)? 1) Fever 2) Epilepsy 3) Head injury 4) Infection

asked Apr 3, 2024

1 answer 112k views

Part A Write the distance from the Sun to Mercury in scientific notation. Include units with your answer.

asked Feb 13, 2024

1 answer 109k views

Read the excerpt from part two of Trifles. MRS. HALE. It's a log cabin pattern. Pretty, isn't it? I wonder if she was goin' to quilt or just knot it? (Footsteps have been heard coming down the stairs.

answered Feb 8, 2024

1 answer 133k views

Explain the role of the chemical elements proteins, carbohydrates, fats in metabolic reactions

asked Oct 3, 2023

1 answer 110k views

TIME REMAINING 57:27 The table describes how some substances were formed. Substance Description P Formed by boiling pure water Q Formed by combining three hydrogen atoms to every nitrogen atom R Formed

asked Oct 1, 2023

1 answer 216k views

How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequalities is reversed to y < 2x + Two-thirds and y > 2x + One-third? Answer: There is no solution to the system in its original form. There are no points in common. If the signs are reversed,

answered Sep 1, 2023

1 answer 230k views

Why does alcohol effects our brain and heart? "full explenation"

answered Aug 26, 2023

1 answer 49.8k views

Part 1 of 2 Video games cost $20 each. The video store is running a special of 2 games for $33. What is the cost per game under the spe- cial? Answer in units of dollars/game. part 2 of 2 How much do you

asked Aug 19, 2023

2 answers 69.5k views

Reducing access to waterways will lead to an increase in human impact on waterways. please select the best answer from the choices provided t f

answered Jul 17, 2023

2 answers 192k views

Which of the following is a quadratic equation : x + 1 \x = x ^(2) x2 + 1/x2 = 5 x2 + 3rootx + 7 = 0 2x2 - 5x = (x-1)2

asked Jul 8, 2023

1 answer 226k views

Find the midpoint between the two points, and round your answer to thenearest hundredth. (-43,17) and (23,-34)

asked Jun 6, 2023

1 answer 170k views

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