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Answers by Powell

Answers by Powell
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Maria tests the effectiveness of an anti-depression drug by recruiting 500 participants and randomly assigning half e participants to take Drug A for 1 month and the other half to take a placebo for 1
answered Sep 5, 2022
1 vote
21.9k views
What were some of the defenses that made it almost impossible to escape Eas Berlin?
answered Jul 12, 2022
7 votes
187k views
Pat can use up to 150 feet of fencing to put around a rectangular garden. If the length of the garden is three times the width, which inequality can be used to find the maximum perimeter? The options are
answered Jun 13, 2022
2 votes
181k views
A and B are complementary angles. If A = (x – 23)° and m B = (2x + 29)°, then find the measure of B.
answered Apr 22, 2022
1 vote
75.1k views
Need help ASAP!! Tyyy
answered Mar 2, 2022
5 votes
119k views
SOLVE FOR X. 8X + 3 = 2X + 21
answered Nov 23, 2021
7 votes
10.5k views
Which terms are used to identify pure substances?
answered Oct 8, 2021
5 votes
224k views
Which is a requirement for natural selection to occur
answered Aug 25, 2021
2 votes
48.6k views
Besides Vixatunes, what are some good audio websites to use??
answered Aug 21, 2021
6 votes
74.9k views
Add the prefixes co and trans- to the front of the words in the box and complete the following sentences. There is one extra word. author plant form pilot star relation port 1. The arrival of electricity_______people's
answered Jul 15, 2021
1 vote
74.5k views
Each statement explains a cause that would prevent a plant not to bear seed in its life cycle except:​
answered Jun 27, 2021
2 votes
225k views
2 3/12 + 3 5/12 i need help with this
answered Mar 15, 2021
6 votes
1.5k views
A conjunctive adverb is separated from an independent clause by a _____. A.period B.conjunction C.colon D.semicolon
answered Feb 23, 2021
4 votes
226k views
Arrange the events in the order in which they occur in Julius Caesar.
answered Feb 17, 2021
1 vote
195k views
The charged particles in the beams that Thomson studied came from atoms. As these particles moved away from their original atoms, they formed a visible beam. The current model of the atom includes protons,
answered Jan 8, 2021
1 vote
199k views
PLEASE HELP! ASAP! An unknown substance is heated from 10 °C to 25 °C. The table below shows the state of the substance at different temperatures. Time (minutes) Temperature (degrees Celsius) State of
answered Jun 23, 2020
4 votes
12.3k views
How is the sun the major source of energy in the water cycle? Group of answer choices It provides the energy to condense atmospheric water vapor into rain. It provides the energy to create winds that blow
answered May 19, 2020
3 votes
226k views
Which expression is equivalent to |8|+|-7|?
answered Apr 15, 2020
2 votes
167k views
A Quadratic equation has exactly one real number solution. Which is the value of its discriminant
answered Feb 17, 2020
1 vote
15.4k views
Refer to Explorations in Literature for the complete version of this story. Why is this scene part of the rising action of the story? The trap in which Jimmy caught Bob is explained. New information that
answered Dec 8, 2019
3 votes
50.2k views
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