Answers by David Ferrand
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Answers by David Ferrand

Answers by David Ferrand
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Drag each tile to the correct location. match each checkpoint with the action it checks for. checks whether the microtubules have attached to the centromeres of the chromosomes checks for cell size and
answered Nov 27, 2024
5 votes
125k views
Find all x in R⁴ that are mapped into the zero vector by the transformation x→Ax for the given matrix A A= [1 2 9 -1] [1 0 3 -5] [0 1 3 4] [-2 4 5 18]
answered Aug 18, 2024
3 votes
34.3k views
use lagrange multipliers to find the maximum and minimum values of f subject to the constraint. f(x, y, z) = x^2 − 18y 20z^2, x^2 y^2 z^2 = 1
answered Jun 12, 2024
2 votes
223k views
nathan is married, filing jointly, has a gross income of $59,300, adjustments of $2460, 2 exemptions of $24,800, and deductions of $16,500.how much is his tax?
answered Apr 26, 2024
4 votes
176k views
What two plate boundaries form volcanoes? A) Divergent, Convergent B) Convergent, Transform C) Transform, Divergent
answered Apr 7, 2024
4 votes
60.9k views
Speed increase the ability of the eyes to accurately assess the driving environment.
answered Jan 27, 2024
2 votes
153k views
Noa hopes to pick the winning ticket during her math class’s raffle. The student who picks the ticket with a true statement will win. Which is the winning ticket? 4 (x minus 5) = 35 is equivalent to 4
answered Nov 4, 2023
2 votes
55.5k views
The scale drawing of a rectangular rug has demensions 8 inches by 5 inches. The length of the longer side of the actual rug is 32 feet Enter the area, in square feet, of the actual rug
answered Nov 2, 2023
4 votes
157k views
3 pencils cost £2.25. How much do 7 pencils cost?
answered Sep 26, 2023
4 votes
173k views
PLEASE HELP I DON”T GET IT
answered Jun 28, 2023
8 votes
68.0k views
What kind of a number is √-9​
answered Jun 5, 2023
5 votes
149k views
Potassium-42 has a half-life of 12.4 hours. How much of a 746-gram sample will be left after 62 hours? A 23.31 g B 56.82 g C 51.87 g D 74.6 g
answered Apr 26, 2023
5 votes
38.1k views
WHt IS THE REASON guillotines WERE CREATED! WRITE A PARGRAPH ABOUT WHY IT WAS USED!
answered Mar 13, 2023
9 votes
207k views
LEGIT BEG PLEASE HELP
answered Dec 17, 2022
1 vote
177k views
Azi types 1 1/2 pages into 1/4 of an hour. How many pages can he type in one hour?
answered Dec 10, 2022
3 votes
51.0k views
Factor x^2-8x+9=0 because im stuck
answered Nov 2, 2022
3 votes
222k views
Ms. Lawson is making a video about waves. In the video she wiggled a string to create a transverse wave. The wave had a wavelength of 2.0 m and speed of 1.5 m/s. What was the frequency of the wave?
answered Oct 19, 2022
13 votes
196 views
Math problem pls help me
answered Oct 17, 2022
5 votes
77.3k views
How many significant figures does the number have? 9,000, 100
answered Aug 12, 2022
9 votes
225k views
What caused the population trend known as the Great Migration? Slavery was abolished, and former slaves wanted to leave the South. Slavery was abolished, and former slaves wanted to leave the South. Economic
answered Jul 2, 2022
2 votes
177k views
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