Questions by Stefan De Boey

Questions 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

4 votes

219k views

Create a guide to a healthy visit brochure

asked Jul 27, 2023

1 answer

1 vote

215k views

Khan Academy Question

asked Jul 23, 2023

2 answers

5 votes

90.5k views

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

asked Jun 27, 2023

1 answer

4 votes

156k views

Why law of donations is necessary... explain

asked Jun 26, 2023

1 answer

19 votes

121k 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

14 votes

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

23 votes

73.3k views

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

asked Nov 10, 2022

1 answer

4 votes

190k views

A report on farming in Texas. What types of maps would you use?Why? A)physical, B)political C)thematic maps

asked Feb 28, 2022

1 answer

1 vote

148k views

What’s the area pls help for 30 points ?

asked Feb 18, 2022

2 answers

8 votes

155k views

Help please Simplify: 4y + (2y – 4) A. -6y + 4 B. 6y – 4 C. -6y – 4 D. 6y + 4

asked Dec 11, 2021

1 answer

1 vote

161k views

What is a negative impact of digital communication? A. Access to information B. Ability to communicate across continents C. Information can be difficult to verify D. New marketplaces for more competition

asked Nov 2, 2021

1 answer

3 votes

155k views

2000: $2.50 2015: $2.00 what is the percent of change in cost.

asked Sep 18, 2021

1 answer

3 votes

128k views

Which two statements are examples of animals response to threats that help them survive?

asked Jul 4, 2021

2 answers

0 votes

100k views

3 1/3+(-2 1\4)+1 5/6

asked May 11, 2021

1 answer

2 votes

180k views

What led to the fall of the Ottoman Empire?

asked Mar 17, 2021

1 answer

4 votes

218k views

What is the minimum please answerrr

asked Feb 3, 2021

2 answers

3 votes

190k views

In an airplane, a gas sample occurs at a volume of 1.5 L at 760.0 torr. Suppose, while flying, the airplane loses pressure and the volume of the gas increases to 11.40 L. What is the pressure in the airplane

asked Jan 7, 2021

1 answer

4 votes

85.5k views

How should you correct the student’s tense error in the following sentence? After he ate lunch, John will go to the laundromat.

asked Nov 4, 2020

1 answer

2 votes

133k views

The owner of a catering company wants to select a random sample of clients to find out about their food preferences. Select Yes or No to tell whether each method results in a random sample of the population.

asked Oct 5, 2020

2 answers

5 votes

53.4k views

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