Answers by Fang Zhang
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Answers by Fang Zhang

Answers by Fang Zhang
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Find the value of ∫1[infinity]xe−x2dx Determine whether the following sum ∑n=1[infinity](ke−k2) is convergent or divergent
answered Sep 11, 2024
1 vote
183k views
All of the following are assumed to be constant when the supply curve for a product is drawn, except the: A. Price of the product B. State of technology C. Number of producers D. Price of inputs used to
answered Aug 20, 2024
7 votes
30.3k views
Is this answer correct if not please please help me out. Thanks
answered Mar 29, 2024
5 votes
216k views
[OH-] = 9.8 x 10^-11M Is this acidic or basic?
answered Oct 18, 2023
4 votes
194k views
Ryan and Mariah are playing a game. Whoever wins a round gets 7 points. Whoever loses a round gets -3 points. Mariah lost the first two rounds. How many points does Ryan have?7-6-314NEXT QUESTION ASK FOR
answered May 18, 2023
4 votes
20.7k views
18. Simplify the expression. (5)10 - (5)13
answered Mar 10, 2023
5 votes
62.3k views
Raymond is hiking. He travels 5 miles in 2 hours. What is the unit rate, in miles per hour, of his hiking speed?
answered Feb 19, 2023
5 votes
74.8k views
**Summarizing your relevant qualifications is an effective way to end an interview positively. True False
answered Feb 3, 2023
8 votes
111k views
Jenny says that she has to draw only 6 line segments to draw the figure at the right. Matt says 8 line segments are needed. Who is correct? Explain.
answered Jan 27, 2023
1 vote
207k views
Why do hooked seeds spread better than seeds without hooks
answered Dec 25, 2022
4 votes
78.5k views
In any triangle ABC, which of the relations does NOT hold? AB + BC>CA BC + CA>AB AB + BC<CA AB + CA>BC​
answered Nov 7, 2022
3 votes
111k views
Why is severing on a jury important?​
answered Oct 27, 2022
9 votes
68.4k views
Which countries were satellite states of the Soviet Union after World War II??
answered Aug 16, 2022
2 votes
201k views
A+1.6=2.1 Can someone help me with this and can you also do the work to it that would be nice (:
answered Jul 3, 2022
13 votes
152k views
Why are weather satellites useful in areas that are affected by hurricanes?
answered Jun 23, 2022
2 votes
90.9k views
Explain step by step please and thanks
answered May 1, 2022
5 votes
110k views
Find the value of 3x=1/9 ​
answered Apr 28, 2022
4 votes
57.5k views
PLZZ HELP!!!! ASAP PLZ!!!! XTRA POINTS!!!
answered Mar 16, 2022
5 votes
214k views
Write the function f(x) = 3x2 - 6x + 5 in vertex form. Identify the vertex of the function's graph. Then graph the function.
answered Feb 27, 2022
6 votes
14.9k views
Hola buenos días a todos os quiero preguntar que si alguno de vosotros y vosotras sabéis hablar en francés quiero todo quiero aprender todo lo de francés
answered Nov 24, 2021
3 votes
196k views
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