Recent activity by Serge Khorun

Recent activity by Serge Khorun

Has air pollution been solved anywhere ?

asked Dec 11, 2023

2 answers 45.7k views

In a shop, two kinds of candies A and B were sold at $2 each and $5 each respectively. Tammy paid at least $75 for 20 candies A and B in the shop. Find the maximum number of candy A Tammy bought.

answered Dec 3, 2023

1 answer 492k views

Type the correct answer in the box. Rewrite the quadratic function in the form that best reveals the zeros of the function.

asked Sep 17, 2023

1 answer 257k views

You were planning to spend $12 on a pizza. Write and solve an inequality to represent the additional amount you must spend to get free delivery.

asked Sep 1, 2023

1 answer 517k views

Express this number in scientific notation. 0.00067

asked Aug 5, 2023

1 answer 461k views

You flip a coin roll a die and pick a card how many outcomes are possible

answered Jul 11, 2023

1 answer 292k views

Help picture below problem 11

asked May 18, 2023

2 answers 106k views

What is the theoretical probability of randomly picking a triangle from the shapes below?

asked Mar 24, 2023

2 answers 431k views

I need help with this

asked Feb 20, 2023

2 answers 407k views

How does the shape of the worm change as it move

asked Dec 26, 2022

1 answer 370k views

Members of a landscaping company built a retaining wall. They used brick to make the top ⅔ of the wall.

asked Jul 2, 2022

2 answers 447k views

Are we protected from being offended by someone else’s speech. provide examples of one speech is and is not protected

asked Jun 21, 2022

1 answer 106k views

1) which analogy illustrates the broken promises to “her citizens of color” in the martin luther kings “i have a dream”? 2) which repeated phrases is included in dr kings speech and is an allusion that

asked May 2, 2022

1 answer 343k views

Students are each given a 20-gram sample of an unknown solid compound in a clear plastic bag. They are instructed to break the material into smaller parts by gently hitting it with a hammer. Some of the

asked Jan 23, 2022

1 answer 519k views

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