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This table displays the height of a balloon as it floats away. What is the rate of change for the height as the time increases by 1 minute? Rate of change =
answered
Aug 19, 2020
Mathematics
middle-school
3
votes
102k
views
Lithium and nitrogen react in a combination reaction to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s) In a particular experiment, 4.50-g samples of each reagent are reacted. The theoretical yield
answered
Jun 3, 2020
Chemistry
college
3
votes
197k
views
The centripetal force of an object of mass m is given by F(r)=mv2r, where v is the speed of rotation and r is the distance from the center of rotation. Find the rate of change of centripetal force with
answered
Apr 12, 2020
Physics
high-school
5
votes
52.1k
views
Which form of government practice in certain greek city sates decribes a system of shared rule by a group of elite wealthy leaders
answered
Jan 11, 2020
History
high-school
3
votes
94.9k
views
Fine the quotient of 185.25÷3.25
answered
Dec 17, 2019
Mathematics
middle-school
6
votes
204k
views
Plz plz Pls help me asap
answered
Nov 11, 2019
Mathematics
middle-school
6
votes
138k
views
Jesse colored a poster. She colored 2/5 of the poster red. Which fraction is equivalent to 2/5?
answered
Oct 24, 2019
Mathematics
middle-school
4
votes
205k
views
How many sides does a square have?
answered
Nov 20, 2018
Mathematics
high-school
5
votes
99.1k
views
What type of map would you use to study the different elevations of the Rocky Mountains ? A.) longitude & latitude coordinates B.) political map C.) physical map D.) world map
answered
Nov 14, 2018
History
high-school
3
votes
226k
views
What is the first step in the scientific process
answered
Sep 22, 2018
Biology
high-school
2
votes
19.8k
views
Causes of poor service delivery
answered
Mar 3, 2018
Geography
high-school
4
votes
198k
views
In the combustion of tricarbon octahydride, if 34g of CO2 are collected from the reaction, what mass of O2 was used?
answered
Nov 26, 2017
Chemistry
high-school
6
votes
125k
views
Recreational water illnesses can only be contracted in fresh water sources, not swimming pools. a. True b. False
answered
May 5, 2017
Health
high-school
4
votes
103k
views
At the end of the story what two actions of Beowulf contribute to grendels death?
answered
Mar 23, 2017
English
high-school
4
votes
191k
views
What effect does the use of capital letters have on a search? A. Using all caps will always give you more results than searching without capital letters. B. It doesn't make any difference if you use capitals
answered
May 5, 2016
English
high-school
2
votes
227k
views
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