Questions by Porto Alet

Questions by Porto Alet

Devin is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyramid is 9cm and the height of the pyramid is 10cm. To get the wax for the candle,

asked Oct 23, 2020

1 answer

3 votes

65.2k views

I have 7 different geography textbooks and 4 different chemistry textbooks. In how many ways can I line the 11 textbooks on a bookshelf if a chemistry textbook must be in the middle and there must be a

asked Oct 3, 2020

1 answer

1 vote

213k views

The angle by which AB turns clockwise about point B to coincide with BC is ? degrees. If from point B, a point E is drawn directly opposite point C so that B, E, and C are on the same straight line, the

asked Oct 1, 2020

1 answer

0 votes

148k views

To delete a method from a class, you not only have to delete the method but also its ______________.

asked Aug 22, 2019

1 answer

5 votes

18.5k views

In a study in which participants are tricked into believing that they caused harm to someone else, a researcher is obligated to make sure that the participants are told about the true nature of the study

asked Aug 14, 2019

1 answer

5 votes

22.9k views

Nancy bought 3 kilograms of grapes. How many grams of grapes did she buy? (1 kilogram = 1,000 grams)

asked May 12, 2018

2 answers

1 vote

10.8k views

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