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Answers by John Papastergiou
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Please help I am failing in math
answered
Jun 13, 2019
Mathematics
middle-school
2
votes
222k
views
If 1/2 cup = 8 servings, how many cups = 20 servings?
answered
Jun 6, 2019
Mathematics
college
4
votes
159k
views
What is the definition of intraspecific
answered
May 1, 2019
Biology
middle-school
5
votes
174k
views
"the federal court derives its power from _____ and is organized according to _____."
answered
Mar 4, 2019
Social Studies
high-school
5
votes
33.5k
views
Which of the following is the correct representation of Gibbs’ Free Energy equation?
answered
Nov 11, 2018
Chemistry
high-school
3
votes
128k
views
If the area of a square is 1024 m2, find the perimeter.
answered
Oct 30, 2018
Mathematics
high-school
3
votes
98.5k
views
What are the terms used to describe locations on a sand dune? A. north and south B. east and west C. windward and leeward D. post and starboard
answered
Oct 25, 2018
Biology
middle-school
6
votes
90.0k
views
If you mechanically shook a mixture of phospholipids and water, what would you expect to see when you observe the solution using an electron microscope?
answered
May 11, 2018
Chemistry
high-school
5
votes
3.9k
views
One leg of a right triangle has length 7 and all sides are whole numbers. find the lengths of the other two sides.
answered
Mar 29, 2018
Mathematics
high-school
1
vote
148k
views
What is the intersection of the sets A={2,3,5,7,11} and B={5,11,13,15,17}
answered
Feb 21, 2018
Mathematics
high-school
3
votes
227k
views
Marginal benefit" is MOST related to what economic concept? A) opportunity cost B) supply elasticity C) demand elasticity D) equilibrium price
answered
Jan 29, 2018
Social Studies
high-school
3
votes
24.2k
views
Why is the 17th Amendment significant? A) It upholds the antitrust of the Northern Securities Company. B) It requires the direct election of US senators by voters. C) It allowed women to vote. D) It spelled
answered
May 12, 2017
History
middle-school
3
votes
127k
views
Jack and his friends are collecting cans for the food bank. Thus far, they have collected 1500 cans. Jack has collected 60 percent of the cans. Marcia has collected 25 percent of the cans. How many cans
answered
Mar 13, 2016
Mathematics
high-school
2
votes
45.3k
views
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