Answers by Mike Powell
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Answers by Mike Powell

Answers by Mike Powell
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speed of sound Material speed of sound in m/s air 331 helium 972 tap water 1493 sea water 1533 aluminum 5100 Based on the table, what might be a reasonable conclusion? A) Sound travels faster through more
answered Apr 30, 2019
3 votes
75.0k views
If a one-pound weight were one foot from the pivot or shaft of a lever, how many pound-feet of force would result? A. 4 B. 1 C. 3 D. 2
answered Feb 23, 2019
1 vote
222k views
Why was NATO created?
answered Dec 11, 2018
1 vote
200k views
2) how would you say "is based on" in Spanish? A)esta basado en B)es basado en C)basado es en D)es basada en
answered Sep 9, 2018
1 vote
98.3k views
Name the intolerant act
answered Jul 29, 2018
5 votes
29.9k views
What roles do prokaryotes play in ecosystems?
answered Jul 17, 2018
3 votes
211k views
. Hot dogs come in packs of 8. Hot dog rolls come in packs of 12. What is the least number of packs of each Shawn should buy to have enough to serve 24 people and have none left over?
answered May 22, 2018
6 votes
101k views
Why did Thomas Paine write common sense?
answered Mar 1, 2018
6 votes
91.6k views
the equation of line wx is y = -2x - 5. write an equation of a line perpendicular to line wx in slope-intercept form that contains point (-1, -2)
answered Dec 30, 2017
3 votes
123k views
Alguien que me explique que se te tiene que aser
answered May 10, 2017
1 vote
17.1k views
A strong mayor in the mayor council system has the authority to
answered Feb 27, 2017
3 votes
220k views
A MAJOR cause of imperialism in Africa after 1870 was Europe's desire __________. a. for skilled workers b. to import hand-made products c. for new technology d. for access to raw materials
answered Mar 6, 2016
4 votes
78.0k views
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