Answers by David Rysanek
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Answers by David Rysanek

Answers by David Rysanek
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Read the description of the motion and decide if the kinetic energy (KE) and the gravitational potential energy (PE) is increasing, decreasing, or remaining constant. The car moved along the level street
answered Jun 20, 2021
6 votes
129k views
The photoelectron spectrum for the element boron is represented above. Which of the following best explains how the spectrum is consistent with the electron shell model of the atom? The spectrum shows
answered May 12, 2021
5 votes
57.2k views
I’ve wasted around 100 points for people to not answer or say random stuff just to get points. Find the perimeter of SQRE.
answered Apr 9, 2021
1 vote
192k views
Which part of the compound light microscope provides the light source?
answered Feb 15, 2021
6 votes
188k views
The _______________ and _____________ helped negotiate peaceful relations between Anglos and Native American tribes that remained hostile. a. Cherokee and Comanche b. Cherokee and Waco c. Waco and Tawakonis
answered Feb 11, 2021
4 votes
176k views
identify one way in which african states or societies changed as a result of the spread of islam in the period c. 1200-1450
answered Feb 11, 2021
3 votes
22.7k views
A pharmaceutical company runs an advertisement on TV, providing data that describe the way in which their own customer preference survey places their product ahead of their competitors' products. This
answered Jan 29, 2021
3 votes
117k views
What is the value of the expression 7.5(-1/2)?
answered Jan 26, 2021
0 votes
88.9k views
PLS HELP ASAP (picture attached below" This table shows the ratio of the number of adults to the number of students on a class field trip. Which values are missing from this table? x = A.1 B.2 C.7 D.14
answered Dec 14, 2020
5 votes
232k views
in 18 days, 20 workers can build a school. How many days would it take if there were only 12 workers?​
answered Aug 17, 2020
5 votes
108k views
What is the missing fraction please help
answered Jul 14, 2020
4 votes
69.0k views
A department store offers you the following credit card offer: No money down and no interest for 5 years. You have been considering a new furniture purchase for your home and decide to sign up for this
answered May 20, 2020
3 votes
13.2k views
1. Hay tres personajes en la tira cómica: un usuario de teléfono, un amigo y un empleado de la empresa (company) telefónica. A) Cierto B) Falso 2. El nuevo servicio de teléfono incluye las llamadas telefónicas
answered Feb 16, 2020
5 votes
189k views
The South African economy can BEST be described as a
answered Feb 10, 2020
4 votes
157k views
Sue's average score for three bowling games was 162. In the second game, Sue scored 10 less than in the first game. In the third game, she scored 13 less than in the second game. What was her score in
answered Feb 1, 2020
6 votes
29.7k views
Show how you got your answer or explain it interest earned: $84 principal: $600 interest rate 7% time:?
answered Sep 7, 2019
5 votes
27.5k views
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