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Determine the intervals of concavity for the function h(x)=-x⁴+2 x³-5 x, and state the point(s) of inflection.
answered
Dec 3, 2024
Mathematics
high-school
7
votes
31.1k
views
Just need this is it thanks very much
answered
Oct 26, 2024
Mathematics
high-school
0
votes
197k
views
If we complete the __________ method, it will help us complete the comparison method. hermeneutical method synthetic method systematic reading topical method
answered
Oct 18, 2024
History
high-school
1
vote
13.9k
views
All of the following are true of formal outlining EXCEPT? 1) Revise the outline throughout the process of writing the document 2) Use either decimal notation or alphanumeric notation within the outline
answered
Oct 16, 2024
Social Studies
high-school
3
votes
133k
views
A block of aluminum occupies a volume of 10 mL and weighs 50 g. What is its density? a) 2 g/mL b) 5 g/mL c) 10 g/mL d) 20 g/mL
answered
Jun 22, 2024
Physics
high-school
4
votes
98.0k
views
In contrast, the _________ is a type of organelle found only in the cells of plants and algae, and performs photosynthesis?
answered
Mar 30, 2024
Biology
high-school
4
votes
68.9k
views
If you use neighborhood-level data to draw conclusions about individual residents, you are committing the __________? A) Ecological Fallacy B) Sampling Bias C) Confirmation Bias D) Hasty Generalization
answered
Feb 19, 2024
Social Studies
high-school
3
votes
28.5k
views
Y = x² + 4x − 2 Vertex form
answered
Oct 18, 2023
Mathematics
college
5
votes
82.2k
views
In reverse osmosis, solvent molecules cross the membrane byranging from hypotonic solution to hypertonic solution.
answered
Oct 8, 2023
Chemistry
college
4
votes
46.0k
views
i have no money so can someone add me and be my math tutor plz i have trouble with ADHD and dont know that many multiplication facts
answered
Aug 29, 2023
Mathematics
middle-school
12
votes
154k
views
Which statement below accurately describes how sweating helps maintain homeostasis? A. Skin cells absorb water into the body, which absorbs heat and cools the cells B. Water on the skin evaporates into
answered
Apr 28, 2023
Biology
high-school
4
votes
59.3k
views
What happens when two haploid gametes join to form a zygote? the zygote becomes haploid the zygote immediately becomes an embryo the zygote immediately becomes a fetus the zygote becomes diploid
answered
Jan 30, 2023
Biology
high-school
2
votes
47.4k
views
Can anyone help me with this? dont worry about the part that says say aloud obviously.
answered
Nov 11, 2022
Spanish
high-school
7
votes
204k
views
3 divided by 1/4. How many groups of 1/4 are in 3
answered
Aug 23, 2022
Mathematics
high-school
4
votes
230k
views
Help please its codehs fyi
answered
Aug 17, 2022
Computers and Technology
high-school
3
votes
96.0k
views
What is the x-coordinate of point B? A -1 B - 4 С 1 D 4
answered
Aug 17, 2022
Mathematics
high-school
7
votes
102k
views
Describe how social and environmental responsibility could help to fight poverty
answered
Aug 15, 2022
History
high-school
2
votes
51.2k
views
Why does Charlotte decide to join the crew? She wants to be captain of the ship. Captain Jaggery has ordered her to. She believes she is responsible for Cranick’s and Zachariah’s deaths. She has been told
answered
May 25, 2022
English
high-school
8
votes
53.7k
views
Why does Charlotte decide to join the crew? She wants to be captain of the ship. Captain Jaggery has ordered her to. She believes she is responsible for Cranick’s and Zachariah’s deaths. She has been told
answered
May 25, 2022
English
high-school
8
votes
53.7k
views
Why does Charlotte decide to join the crew? She wants to be captain of the ship. Captain Jaggery has ordered her to. She believes she is responsible for Cranick’s and Zachariah’s deaths. She has been told
answered
May 25, 2022
English
high-school
8
votes
53.7k
views
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