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Which of the following is the correct definition of chemical energy? A. energy resulting from the flow of charged particles, such as electrons or ions B. energy stored in chemical bonds of molecules C.
answered
Mar 10, 2020
Chemistry
middle-school
5
votes
130k
views
Dr. Benjamin Rush was an important figure in colonial American history. Research his contributions to Philadelphia, medicine, and the American Revolution.
answered
Jan 29, 2020
History
middle-school
3
votes
195k
views
Mama's Italian Restaurant has collected data about customer sauce orders. It calculated that P(marinara) = 0.82, P(alfredo) = 0.76, and P(marinara or alfredo) = 0.96. Determine the P(marinara and alfredo).
answered
Jul 8, 2019
Mathematics
high-school
1
vote
195k
views
Mario computes the circumference of his 15” wide bicycle tire as 23.55 inches. What was his error? He multiplied by the diameter instead of the radius. He squared the radius instead of doubling it. He
answered
Jun 10, 2019
Mathematics
high-school
3
votes
44.7k
views
The sensor in the torso of a crash test dummy records the magnitude znd direction of the net force acting on the dummy.If the dummy is thrown forward with a force of 130.0N while simultandously being hit
answered
Apr 8, 2019
Physics
middle-school
3
votes
171k
views
Hot spot volcanoes are found in the middle of tectonic plates. A. True B. False
answered
Feb 9, 2019
Chemistry
middle-school
6
votes
10.9k
views
in Mr. Perron's class, 60% of the students are boys. There are 18 boys in the class. What is the total number of students in Mr. Perron's class?
answered
Sep 26, 2018
Mathematics
college
3
votes
39.2k
views
Yo trabajo por ________ horas.
answered
Mar 5, 2018
Spanish
college
2
votes
98.1k
views
f(5)=12 for a geometric sequence that is defined recursively by the formula f(n)=0.3*f(n-1), where n is an integer and n>0. Find f(7). Round your answer to the nearest hundredth.
answered
Nov 2, 2017
Mathematics
middle-school
1
vote
170k
views
What is the difference between using transitions at the beginnings of sentences and within parargraphs?
answered
Feb 2, 2017
English
college
5
votes
144k
views
The transatlantic slave trade was part of a triangular trade that developed between Europe, Africa, and ?
answered
Jan 27, 2017
History
high-school
6
votes
130k
views
Which colony was the last to become a state?
answered
Aug 3, 2015
Social Studies
middle-school
5
votes
222k
views
10. Which of the following was the main purpose behind the formation of the Arab League in 1945? A. To unite all Arab countries under a single Pan-Arab state B. To create a Pan-Arab economic bloc to counter
answered
Apr 18, 2015
History
high-school
4
votes
195k
views
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