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Answers by Hequ

Answers by Hequ
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PLLLLLLLLLLLLLLLLSSSSSSSSS HEEEELLLLLPPP MEEEEEEEEEEEEE
answered Mar 28, 2022
2 votes
180k views
Pls help! i need to do it for tomorrow
answered Mar 17, 2022
2 votes
19.4k views
Help fast please ??!!
answered Feb 10, 2022
1 vote
155k views
A visible light has a wavelength of 727.3 nm. Determine its frequency, energy per photon, and color.
answered Nov 20, 2021
5 votes
168k views
As Chelsea is driving through a neighborhood, she sees a man step off the sidewalk right in front of her. What should she do?
answered Nov 19, 2021
6 votes
53.7k views
Explain how to find the height of this rectangular prism, given a volume of 360 in.3, a length of 24 in., and a width of 3 in.
answered Sep 19, 2021
4 votes
153k views
What is the value of b in the equation (y Superscript negative 9 Baseline) Superscript b Baseline = y Superscript 45? –405 –5 5 405
answered Jul 29, 2021
2 votes
51.1k views
How did the America come to be?
answered May 6, 2021
5 votes
227k views
The system of equations above is graphed below. Find the solution to the system.
answered Apr 12, 2021
7 votes
78.7k views
Tha mass of water in oceans is usually driven by: a) winds b) tides c) currents d) waves
answered Mar 13, 2021
3 votes
189k views
(a) Explain why the focus must be the point (0,4).
answered Sep 17, 2020
2 votes
99.7k views
58 POINTS PLEASE HELP!!!!!!!!!!!!!!!! Matching: From Lessons on Mitosis and Meiosis 1) period when cell is not engaged in division - 2) forms the pole of the spindle apparatus - 3) thread-like substance
answered Aug 16, 2020
6 votes
209k views
NEED HELP ASAP 30 PTS Which two sentences in this excerpt from "Prisons: A Social Crime and Failure" by Emma Goldman indicate that the author believes the prison system is a burden on the US economy? (choose
answered Jun 28, 2020
5 votes
9.1k views
How did changing feelings toward the monarchy lead to the development of democratic ideas in England
answered Jun 5, 2020
1 vote
169k views
Which of the functions of the Federal Reserve is appropriately matched with its correct​ institution? A. Establishes regulations in consumer​ finance; The Federal Open Market Committee. B. Proposes the
answered Feb 7, 2020
2 votes
45.2k views
Please help me I’m not good at this
answered Nov 23, 2019
4 votes
168k views
in the dairy of Anne Frank act 1 why must the Frank's and the others in the annex remain quiet all day
answered Oct 19, 2019
5 votes
167k views
In a right triangle ABC, CD is an altitude, such that AD=BC. Find AC, if AB=3 cm, and CD= 2 cm.
answered Sep 28, 2019
2 votes
191k views
Which president was helped by a strong economy during his reelection bid? bill clinton jimmy carter gerald ford george h. w. bush barack obama?
answered Jun 5, 2019
2 votes
218k views
When heart muscles cells are deprived of oxygen, the heart still pumps. what must the heart cells be able to do? transform lactate back to pyruvate remove oxygen from lactate remove lactate from the blood
answered May 31, 2019
3 votes
205k views
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