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Answers by HPP

Answers by HPP
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Which statement best describes how today’s scientific community views light? Light behaves only like waves. Light behaves only like particles Light behaves like both waves and particles.
answered Jul 7, 2019
3 votes
103k views
What is the likelihood that the first three children (in a row) of this couple will be nontasters?
answered Jun 3, 2019
4 votes
4.2k views
A student argues that the scientific theory of the atom is not useful because it has undergone so many changes over time. Which best argues against the student's reasoning?
answered Feb 28, 2019
0 votes
137k views
 A train covered the distance of 400 km between A and B at a certain speed. On the way back it covered 2/5 of the distance at that same speed and then it decreased its speed by 20 km/hour. Find the speed
answered Oct 25, 2018
7 votes
128k views
Using the online map, match each letter on the map of Spain with the name of the place or area it represents.
answered Sep 21, 2018
6 votes
122k views
Which of the following is not in our solar system star black hole asteroid comet
answered Jun 3, 2018
3 votes
126k views
Alexandra's bank statement shows a closing balance of $130.68. There are no outstanding checks or deposits. Her checkbook shows a balance of $127.93. What might account for the different balances?
answered May 30, 2018
4 votes
53.2k views
By the end of 1917, Russia had exited the war because it had
answered Apr 15, 2018
6 votes
205k views
What is the distance between (2,-3) and (4,2)?
answered Feb 11, 2018
6 votes
66.5k views
Can someone also explain how to get the answer?
answered Aug 24, 2017
5 votes
223k views
The standard diameter of a golf ball is 42.67 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size. One day, an inspector
answered Jul 11, 2017
3 votes
118k views
The study of what a person must do in order to accomplish a specific task is called __________. a task analysis a usability study HATS typography
answered May 25, 2017
7 votes
143k views
Solve the system, using substitution. Write the solution as an ordered pair (m,n). 2m-3n= 6, m= 3-2n.
answered Feb 6, 2016
3 votes
154k views
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