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Which is the simplified form of (9c^-9)^-3
answered
Oct 26, 2019
Mathematics
middle-school
4
votes
181k
views
A club swimming pool is 21ft wide and 41ft long. The club members want a uniform width border around the pool. They have enough material for 264 ft squared. How wide can the strip be?
answered
Oct 23, 2019
Mathematics
high-school
1
vote
176k
views
Cheri doesn't remember that she got sick after eating oatmeal on several occasions in early childhood. however, whenever she smells oatmeal she experiences a classically conditioned feeling of nausea.
answered
Jul 24, 2019
Social Studies
high-school
4
votes
67.6k
views
How can the rate of a reaction be decreased? A. Lowering the temperature. B. Increasing the amount of reactants. C. Having more surface area. D. Adding a Catalyst.
answered
Jul 22, 2019
Physics
middle-school
3
votes
214k
views
This society was matrilineal. Clan members could not marry each other because they were all blood related on the mother’s side of the family. Houses belonged to the oldest married woman in the family,
answered
Nov 23, 2018
History
high-school
7
votes
73.8k
views
Do you think Jerusalem should be recognized as Israel’s capital ?
answered
May 10, 2018
History
college
6
votes
73.4k
views
The North China Plain was built up of soil and deposits.
answered
May 1, 2018
Social Studies
middle-school
3
votes
129k
views
How does water rise from the roots of a redwood tree to the very top
answered
Mar 25, 2018
Biology
college
4
votes
19.9k
views
4) Not including tax, a total of 19 pens and markers cost $11.50. The pens cost $0.25 each, and the markers cost $0.75 each. Which system of equations could be used to solve for the number of pens (p)
answered
Jan 28, 2018
Mathematics
middle-school
4
votes
187k
views
Which of the following is a way of preventing fires at home? A)Make sure the home is well ventilated. B)Keep flammable objects away from children. C)Forbid smoking in bed. D)Store firearms in locked cabinets.
answered
Sep 2, 2017
Health
high-school
4
votes
176k
views
this position within the house of representatives is generally held by one of the senior members of the majority party and is responsible for making sure rules of debate and voting are followed
answered
May 1, 2017
History
high-school
6
votes
137k
views
A narrow region between two air masses of different densities is a a. ridge. b. system. c. gulley. d. front.
answered
Apr 23, 2017
Physics
high-school
1
vote
197k
views
What types of songs originated with slaves doing fieldwork in the colonies
answered
Jan 27, 2016
Social Studies
middle-school
4
votes
159k
views
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