Questions by Ilya Karpeev

Questions by Ilya Karpeev

Mr. Z constructs a cube with 512 magnetic blocks. Students in his two classes will each make an identical cube. There are 28 students in one class and 25 students in the other class. How many blocks does

asked Feb 24, 2021

1 answer

0 votes

121k views

15 + 20x = 18 + 20x Please help him determine the value of x, if any, that makes the equation true. Explain how you know and what your answer means in terms of solutions.

asked Jan 25, 2021

1 answer

5 votes

203k views

Why do people instinctively line up when they are trying to get in somewhere or talk to someone? What would happen if they didn’t form a line? Who decided we should stand in a line?

asked Dec 16, 2020

1 answer

5 votes

533 views

Glucose prefers an open-chain conformation in aqueous solution(T/F)

asked Nov 21, 2020

1 answer

5 votes

67.4k views

Coffee shops that reward customers with one free cup of coffee after every ten coffee purchases are using a ________ reinforcement schedule.A. fixed-intervalB. variable-intervalC. fixed-ratioD. variable

asked Jan 17, 2020

1 answer

3 votes

42.3k views

Please help! 1. -1/3 - (-1/2) 2. −9 1/3−(−1 1/3) They are both a different question.

asked Dec 27, 2019

2 answers

0 votes

114k views

Classify the following triangle. check all that apply.

asked Mar 7, 2019

2 answers

2 votes

65.1k views

44. Bradley and Ryan are having a contest to see who can collect the most bumper stickers. Bradley started with 23 bumper stickers and plans to add 4 each month. Ryan has 9 bumper stickers and plans to

asked Jan 24, 2018

2 answers

1 vote

200k views

A study showed that the mortality risk for human babies goes up as birth weight decreases below the average. Another study shows an increase in mortality risk as birth weight increases above the average.

asked Oct 18, 2017

1 answer

1 vote

32.4k views

Polygons ABCD and EFGH are similar. Find the length of EH?

asked Sep 14, 2017

1 answer

0 votes

85.9k views

the first stage of the body's reaction to stress is known as the _______ stage. a. exhaustion b. alarm c. termination d. resistance

asked Apr 3, 2017

2 answers

1 vote

168k views

Which of the following does not affect the cost of automobile insurance

asked Mar 17, 2017

1 answer

2 votes

227k views

Solve the word problem. The table shows the low outside temperatures for Monday, Tuesday, and Wednesday. By how many degrees did the low temperature increase from Monday to Tuesday? This function table

asked Jul 23, 2016

1 answer

4 votes

48.4k views

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