Questions by Macke

Questions by Macke

Adults spend about _____% of their sleep in stage 2, and approximately _____% is spent in rem sleep.

asked Jul 20, 2019

2 answers

1 vote

127k views

If the block has a velocity of 6.3 m/s at the origin, what is the velocity of the block at +8.0 m?

asked Jun 26, 2019

1 answer

1 vote

7.0k views

Which expression is equal to... (in picture)

asked Apr 12, 2019

1 answer

5 votes

181k views

If you have a test average of 92 and a standard deviation of 1.8, you generally do well on tests.

asked Nov 9, 2018

2 answers

3 votes

106k views

Which source is a form of investigative research? a reading periodicals. b performing an internet search. c browsing an encyclopedia. d conducting your own survey.the answer is d conducting your own survey?

asked Apr 6, 2018

2 answers

1 vote

152k views

Dictionaries, card catalogs, and indexes are all classified as

asked Feb 20, 2018

1 answer

4 votes

39.9k views

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