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If -x^2y-4+4y-2x=0−x 2 y−4+4y−2x=0 then find the equations of all tangent lines to the curve when y=2.y=2.
answered
Dec 30, 2020
Mathematics
middle-school
1
vote
87.8k
views
Adrie writes the following business request: "Would you please send me a copy of the latest sales documents and a list of the employees assigned to our new project?" Which of the following errors has
answered
Aug 9, 2020
Business
high-school
5
votes
15.8k
views
How do conflict minerals, and in particular, conflict coltan get their name? what groups benefited from the trade in conflict minerals? what group were hurt by it?
answered
Jul 22, 2020
History
high-school
3
votes
123k
views
Need help finding M and N. If you can, please give steps
answered
Jul 13, 2020
Mathematics
high-school
3
votes
93.4k
views
Rewrite the slope intercept equation of the line y = 2x + 5 in standard form. A) 2x - y = -5 B) 2x + y = 5 C) -2x - y = -5 D) 2x + y = -5
answered
Jun 20, 2020
Mathematics
middle-school
3
votes
194k
views
Three reactions involved in the metabolism of different nucleotides are written below. Complete the reactions by moving the substrates and products to the appropriate places. The abbreviation HGPRT is
answered
Apr 23, 2020
Biology
college
4
votes
61.2k
views
Help please.................
answered
Nov 15, 2019
History
college
1
vote
84.8k
views
50.0 mL of an HNO3 solution were titrated with 36.90 mL of a 0.100 M LiOH solution to reach the equivalence point. What is the molarity of the HNO3 solution
answered
Sep 10, 2019
Chemistry
college
3
votes
68.0k
views
A customer purchases a 5 pound bag of potting soil for $10.49, 3 rose bushes at $5.23 per bush and a garden how much for for $15.85.
answered
Aug 14, 2019
Mathematics
high-school
1
vote
5.4k
views
In which of the following is the capitalized word used correctly? a. The dog enjoyed LYING in the sun. b. The wrecked car has LAID on its side since the night of the accident. c. The sick child wants to
answered
Jun 24, 2019
English
high-school
1
vote
69.9k
views
Which decimal is equivalent to 8.118181818… ? Answers: A. 8.18 B. 81181 C. 8.118 D. 8.11.8
answered
Dec 15, 2018
Mathematics
high-school
3
votes
228k
views
Tara bought 2 bottles of juice a day for 15 days. On the 16th day Tara bought seven bottles of juice.
answered
Nov 23, 2018
Mathematics
middle-school
1
vote
12.8k
views
Christopher Marlowe uses blood as a symbol for Faustus’s soul and life throughout The Tragical History of Doctor Faustus. Which parts of this excerpt from the play bring out the idea that Faustus’s human
answered
Sep 7, 2018
English
high-school
4
votes
223k
views
What is the prefix in the medical term Microbiologist A. Micro B. Mi C. Lst D. Bio
answered
Jul 20, 2018
Biology
college
6
votes
152k
views
What is the unit rate for $420 for 15 tickets
answered
May 20, 2018
Mathematics
high-school
5
votes
178k
views
A substance that causes a change in a person’s physical or psychological state
answered
Jul 18, 2017
Social Studies
high-school
1
vote
78.2k
views
Which statement about the author's persona is true? a. The author's persona is a created personality distinct from the author. b. The author's persona is the same as the author. c. The author is based
answered
Mar 29, 2017
English
high-school
5
votes
200k
views
What role did Charles Darwin play in evolutionary theory?
answered
Mar 16, 2017
Biology
high-school
4
votes
226k
views
4 questions that I don't understand how to do. Help please?
answered
Mar 6, 2017
Mathematics
high-school
3
votes
109k
views
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