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A rock,thrown straight up, takes 4.2 seconds to reach its max height (g=9.8m/s) what was the initial velocity? what was its maximum height?
answered
Sep 28, 2020
Physics
middle-school
2
votes
1.7k
views
Professor Morooka works 60 hours a week for 9 months of the year. During this time he longs for a break. When he finally gets a break, he misses the sense of accomplishment he feels when he is working.
answered
Sep 21, 2020
Social Studies
high-school
4
votes
232k
views
Los turistas no están buscando (alguna/ninguna) aventura. Question 2 with 1 blankLos turistas no conocen bien la isla y el guía (tampoco/también). Question 3 with 2 blanksEl guía turístico (ni/no) encontró
answered
Apr 19, 2020
Spanish
high-school
3
votes
10.9k
views
What was the name of the anarchist who went to Homestead to assassinate the plant manager? Answer 1 Which side wanted to provoke a strike? Answer 2 How many workers were at the Homestead plant? Answer
answered
Jan 16, 2020
History
college
4
votes
228k
views
What is photosynthesis
answered
Jan 16, 2020
Biology
middle-school
6
votes
20.1k
views
Which of the following is a part of a land based carbon cycle ?coral reefs Crab shells Trees Whales
answered
Dec 26, 2019
Chemistry
college
5
votes
197k
views
Solve the system of equations using matrices. Use Gaussian elimination with back-substitution. x + y + z = -5 x - y + 3z = -1 4x + y + z = -2
answered
Oct 12, 2019
Mathematics
middle-school
2
votes
54.7k
views
178.03 round to the nearest tens
answered
May 2, 2019
Mathematics
middle-school
3
votes
29.0k
views
. What is produced when iron-bearing silicate minerals in the desert landscape oxidize? the rust-colored stain that tints some desert rocks and soil iron ore deposits the darker-brown rocks and pale-colored
answered
Dec 30, 2018
Geography
high-school
0
votes
64.1k
views
Arrange the persuasive essay components in the correct sequence.
answered
Nov 27, 2018
English
middle-school
5
votes
75.5k
views
Is jennifer right about the need to evaluate the workers formally?
answered
Aug 5, 2018
Social Studies
college
1
vote
105k
views
How do you know this text is narrative nonfiction
answered
Jun 11, 2018
English
middle-school
4
votes
193k
views
What is the remainder of (x^3-6x^2-9x+3)÷x-3
answered
Jan 7, 2018
Mathematics
college
1
vote
212k
views
Which statement about a kite is always true? Answer The opposite sides are parallel. The diagonals bisect each other. The diagonals are perpendicular. The opposite sides are congruent.
answered
Dec 19, 2017
Mathematics
high-school
3
votes
200k
views
What biome do you think is best place to live?
answered
Dec 10, 2017
Social Studies
middle-school
3
votes
25.1k
views
How might ecosystems be affected is level of atmosphere co2 continue to rise?
answered
Apr 27, 2017
Chemistry
high-school
2
votes
46.1k
views
TRUE OR FALSE IF FALSE WHAT IS IT respiration provides energy for cells without using oxygen
answered
Sep 14, 2016
Biology
middle-school
3
votes
190k
views
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