Questions by Duncan Lukkenaer

Questions by Duncan Lukkenaer

Which system of measurement is preferred at the present time? A. apothecary system B. metric system C. household system D. none of the above E. all of the above

asked Nov 25, 2024

1 answer

4 votes

207k views

Which of the following descriptions best exemplifies a student who is intrinsically motivated to learn? A.The student writes a report to get extra credit. B.The student researches a topic for personal

asked Nov 8, 2024

1 answer

4 votes

235k views

Two 1.5kg masses and three identical springs having a k value of 100N/m are connected together as demonstrated during the lecture. What are the frequencies of the two longitudinal vibration modes? A) 5

asked Sep 4, 2024

1 answer

4 votes

31.8k views

1. Which of the following is a characteristic of water due to its polarity? a. It is a Universal Solvent b. It has a low boiling point. c. It has a low specific heat capacity. *20 points

asked May 20, 2024

1 answer

5 votes

10.5k views

did you hypothesize regarding the activity of the rectus femoris during the various events of the gait cycle? explain the reasoning behind your hypotheses. were your hypotheses in line with what the data

asked May 13, 2024

1 answer

1 vote

182k views

5.0 g of iron is reacted with 5.0g of water according to the chemical equation shown below. Which one of the following statements is FALSE? 3 Fe(s) + 4 H₂O(l) → Fe₃O₄(s) + 4 H₂(g) A) 2.85g of H₂O are left

asked Feb 16, 2024

1 answer

4 votes

86.9k views

The statement of cash flows provides answers to all of the following questions EXCEPT: A. What was the change in the cash balance during the period? B. Where did the cash come from during the period? C.

asked Jan 14, 2024

1 answer

4 votes

225k views

The circumference of a is 30m could its diameter be 9m? Explain your answers pls help, NO LINKS

asked Dec 26, 2023

1 answer

7 votes

209k views

Two converging lenses are separated by 27.0 cm. The focal length of each lens is 8.90 cm. An object is placed 33.0 cm to the left of the lens that is on the left. Determine the final image distance relative

asked Aug 7, 2023

1 answer

10 votes

193k views

Economizing is a process that is only beneficial when dealing with money. Please select the best answer from the choices provided T F

asked Nov 19, 2022

1 answer

4 votes

140k views

ANSWER ASAP TIMED 25 POINTS Vocabulary: Define the following vocabulary terms in your own words. 1. Ancestor 2. Trait 3. Population 4. Natural Selection 5. Artificial Selection 6. Variation 7. Environmental

asked Oct 8, 2022

1 answer

4 votes

232k views

Which of the following correctly describes how water interacts with Earth's land? Select all that apply. A. Water moves in the oceans as part of surface and deep currents B. Water moves below the ground

asked Sep 25, 2022

1 answer

4 votes

71.9k views

In the process of fluorescence, a molecule in its ground state will absorb a photon with a certain energy Eex, called the excitation energy, and then emit a photon with energy Eem, the emission energy.

asked Jul 8, 2022

1 answer

0 votes

40.9k views

In a solution, what is the substance that does the dissolving called?

asked Jun 20, 2022

1 answer

3 votes

166k views

Think about the different types of teams in organizations and complete the sentences. The VP of product development led a ___________1___________ of specialists in sales and marketing, manufacturing, and

asked May 8, 2022

2 answers

1 vote

97.7k views

What is the slope of the line through (-1, 4) and (1, -2)

asked Nov 27, 2021

2 answers

4 votes

19.6k views

Why did Sam Houston order the retreat of Fannin's men and the retreat of the troops of the Alamo? A he wanted to run for the Mexicans B so they could March to the US C more men could build more bridges

asked Oct 6, 2021

2 answers

1 vote

225k views

SOME ONE PLEASE HELP

asked Sep 22, 2021

1 answer

2 votes

110k views

Does anyone understand properties of exponents

asked Jun 4, 2021

1 answer

2 votes

156k views

QUESTION: Satish was standing on the balcony watching the last rays of the sun. Loud and angry voices below distracted his attention. He ran down the stairs to see what had happened.……….

asked May 21, 2021

1 answer

2 votes

153k views

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