Questions by Space

Questions by Space

A combination lock has 3 dials with 10 numbers per dial. How many possible combinations of numbers could be set to open the lock

asked Nov 19, 2020

1 answer

5 votes

148k views

At constant pressure, which of these systems do work on the surroundings? a. 2A(g) + 3B (g) ------> 4C (g) b. 2A(g) + 2B (g) -------> 5C(g) c. 2A (g) + B (g) -----> C(g) d. A(s) + B(g) -------> 2C (g)

asked Feb 5, 2020

1 answer

4 votes

184k views

One wall of eric's bedroom is 15 feet wide and 8 feet high.A door on the wall is 7 feet high and 3 feet wide.how much wall paper will eric need to cover the wall?

asked Jun 16, 2019

1 answer

4 votes

26.8k views

Your employee can normally restock 200 items per hour. After 8 hours on the job, her rate decreases 10% per hour. At hour 12 in a long shift, how many items can she restock per hour?

asked Jan 23, 2019

2 answers

1 vote

34.1k views

What are the smallest building blocks of matter?

asked Nov 19, 2018

2 answers

0 votes

223k views

Throughout the history of china, dynastic substitutions have mainly been the result of mutiny or foreign invasions True or False

asked Oct 14, 2018

2 answers

2 votes

78.6k views

Why does the population of foreigners outnumber citizens in some countries on the arabian peninsula?

asked May 15, 2018

1 answer

5 votes

158k views

Which of these is another name for a map maker? a. calligrapher c. cartographer b. road maker d. None of the above

asked Apr 22, 2018

1 answer

4 votes

115k views

In the 1930s Barbara McClintock used corn to confirm Thomas Hunt Morgan's theory of genetic crossing over. She traced the movement of a specific site on chromosome 9, in corn, during the formation of sex

asked Feb 18, 2018

2 answers

2 votes

234k views

Which of the following sentences uses so correctly? Playing tennis every day is a good way to stay in shape, so is lifting weights. Traveling around the world is one of my dreams, so is visiting Paris,

asked Aug 20, 2016

2 answers

2 votes

107k views

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