Answers by Tim Chen
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Answers by Tim Chen

Answers by Tim Chen
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Each multiple-choice question on an exam has four choices. Suppose that there are 10 questions and the choice is selected randomly and independently for each question. Let X denote the number of questions
answered Sep 18, 2021
7 votes
102k views
Eers According to the article, how do relationships between teens and their peers change during adolescence?
answered Jul 26, 2021
0 votes
136k views
The image below shows Earth’s major plates. A geologist is studying a plate boundary indicated by the arrow. Fill in the blank to complete the statement about the plate boundary. This boundary is between
answered Jul 7, 2021
3 votes
101k views
Write a fraction and a percent for the shaded portion of each one.
answered May 26, 2021
5 votes
113k views
What is the value of the expression *picture attached*
answered May 5, 2021
5 votes
144k views
If Y = 8, is the inequality true or false? Y + 3 < 12
answered Feb 1, 2021
2 votes
37.3k views
question: what do I do if my african grey is stress plucking? should I take her to the vet or just try and de-stress her? or both? idk what to do. Bird owners only pls.
answered Jan 25, 2021
1 vote
193k views
What is the value of x in the equation 1 x – 8 = 4x + 12?
answered Jan 9, 2021
6 votes
197k views
What value is the 14th term of Sequence: 1/81 , 1/27, 1/9 , 1/3, 1 ? A. 59,049 B. 19,683 C. 2187
answered Dec 27, 2020
4 votes
140k views
Which of the following is an idea of the Enlightenment? Question options: Scientific research is the most important endeavor. Imagination is the source of inspiration Feelings are the source of truth Reason
answered Oct 6, 2020
6 votes
143k views
What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?
answered Aug 26, 2020
1 vote
22.6k views
Katherine and Beatrice are 20 miles apart when they start moving towards each other. Katherine runs at a constant speed of 5 mph and Beatrice walks at a constant speed of 3 mph. How long does it take them
answered Aug 13, 2020
4 votes
515 views
Describe the working conditions during the Second Industrial Revolution.How were workers treated?
answered Mar 25, 2020
7 votes
190k views
(03.03) Please help! Thanks. Escribe la comparación o superlativo para completar la frase. Write the comparative or superlative to complete the sentence. You may copy and paste the accented and special
answered Dec 18, 2019
0 votes
21.1k views
A copy machine makes 154 copies in 5 minutes and 30 seconds. How many copies does it make per minute?
answered Nov 29, 2019
4 votes
68.6k views
Why was South Carolina established as a colony? A. Those who moved there wanted to practice their religion freely. B. People were looking for gold in its rivers. C. Its founder wanted a place for religious
answered Jul 2, 2019
5 votes
126k views
The value of 34 + 7 ⋅ 5 = ___.
answered Feb 10, 2019
4 votes
221k views
An ant crawls at a rate of 2 1/6 ft per minute. At this rate, how long does it take the ant to crawl a distance of 5 1/5 ft? Enter your answer as a mixed number in simplest form in the box.
answered Jul 20, 2018
1 vote
9.2k views
Find: (6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6)
answered Mar 18, 2018
3 votes
104k views
Which is a characteristic of a mixture? It can only be separated using electricity. Its components retain their properties. It is the result of a chemical a reaction.
answered Feb 27, 2018
5 votes
92.3k views
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