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Determine which polynomial is a difference of two squares. A) x2 + 14 B) x2 − 14 C) x2 + 49 D) x2 − 49
answered
Oct 26, 2018
Mathematics
high-school
3
votes
102k
views
What have scientists genetically engineered to decompose toxic waste? plants bacteria animals algae
answered
Oct 18, 2018
Biology
high-school
4
votes
32.0k
views
Sam is upset that he smoked marijuana when he promised his mother that he would stop. He feels frustrated and ashamed. Which stage of the addiction cycle is Sam in? A. Guilt B. Emotional trigger C. Craving
answered
Oct 8, 2018
Health
high-school
3
votes
32.3k
views
How has terrorism changed in the recent years
answered
Sep 20, 2018
History
high-school
7
votes
169k
views
Animals behave in order to satisfy needs.
answered
Feb 16, 2018
Biology
college
5
votes
20.7k
views
Which sentence best describes the effect of Napoleon’s economic reforms on the people of France? Napoleon’s property laws made it easy for the rich to take over farmers’ land.Napoleon’s tax system decreased
answered
Jan 23, 2018
History
high-school
1
vote
191k
views
During the dispute over the interpretation of the constitution, thomas jefferson and the _____ challenged john adams and the ______.
answered
Nov 29, 2017
Geography
high-school
1
vote
133k
views
How to find the LCD of fractions
answered
Jul 27, 2017
Mathematics
high-school
3
votes
87.1k
views
Alpha particles cannot penetrate deeply into solids because they _____. have low mass have high mass have low velocity have high velocity have no mass
answered
Feb 26, 2017
Chemistry
high-school
0
votes
129k
views
The soldier who sold secrets to the enemy army was imprisoned for ____ . a. valor c. sovereign b. liege d. treason
answered
Jan 14, 2017
History
high-school
1
vote
226k
views
one batch of vegetable soup uses 2 cups of chopped onions, 1.5 cups of celery, and 1 cup of chopped carrots. select the ratio that will help a chef compare cups of chopped carrots to total cups of chopped
answered
Mar 12, 2016
Mathematics
middle-school
3
votes
29.8k
views
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