Recent activity by Stefan De Boey

Recent activity by Stefan De Boey

Which of the following objects can set a piece of paper on fire in the presence of sunlight?1) double concave lens2) convex lens3) convex mirror4) concave lens

asked Sep 13, 2023

1 answer 219k views

Create a guide to a healthy visit brochure

asked Jul 27, 2023

1 answer 215k views

Khan Academy Question

asked Jul 23, 2023

2 answers 90.5k views

A meeting of 55 delegates to improve A of C is what vocabulary word?

answered Jul 20, 2023

2 answers 8.2k views

Without needing to graph determined the number of solutions for this system

asked Jun 27, 2023

1 answer 156k views

Why law of donations is necessary... explain

asked Jun 26, 2023

1 answer 121k views

Choose the best Spanish word to complete the sentence Yo prefiero tomar ____ (my) café con leche. nuestro mi mío mis

answered Apr 1, 2023

2 answers 16.6k views

An example of an institution would be: a business marriage a political party The United Mine Workers Union

asked Mar 5, 2023

1 answer 53.7k views

Which of the following is closest to the area of the figure below, consisting of a semicircle and rectangle

asked Jan 8, 2023

1 answer 73.3k views

Surface area of cylinder

answered Dec 22, 2022

1 answer 70.8k views

I think of a number, add on 7 and then double it. My answer is 8 whats the answer

answered Dec 21, 2022

2 answers 224k views

What did Thomas Jefferson mean by the rights to life, liberty, and the pursuit of happiness?

answered Nov 23, 2022

1 answer 165k views

I need help. what is the slope? (The bottom one says : (-1, -6)

asked Nov 10, 2022

1 answer 190k views

How does scarcity affect the choice of consumers

answered Oct 13, 2022

1 answer 30.5k views

How does mass production and industry transform war?

answered Sep 27, 2022

2 answers 87.1k views

Review the example argument and reasoning below. Identify the form (inductive or deductive) of reasoning and the type (example, analogy, causal correlation, syllogism, sign, or causal generalization) of

answered Sep 19, 2022

2 answers 185k views

B) Simplify yxyx y How do I do it

answered Jul 16, 2022

2 answers 25.6k views

What are the x-intercepts of the graph of y = x2 + 7x + 10?

answered Jul 14, 2022

1 answer 11.0k views

Can anyone please help………………………..

answered Jun 14, 2022

2 answers 219k views

The Rodriguez family only pays 0.08. Kilowatts the bill is less than $28 how many kilowatts did they use?

answered Mar 31, 2022

1 answer 1.3k views

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