Answers by Charlie Lin
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Answers by Charlie Lin

Answers by Charlie Lin
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Complete the factorization of 3x ^ 2 - 10x + 8 3x^ 2 -10x+8=(x- Box x-4)
answered Nov 23, 2021
3 votes
32.1k views
35+30s -45t expression equivalent
answered Oct 27, 2021
3 votes
178k views
Write an algebraic expression for nine more than a number h.
answered Oct 13, 2021
1 vote
183k views
Which statement is not true? a. All objects, at any temperature, emit radiant energy. b. The hottest radiating bodies produce the shortest wavelengths of maximum radiation. c. Hotter objects radiate more
answered Oct 5, 2021
6 votes
178k views
3 pounds cost $15. How many pounds can you buy for $45?
answered Sep 7, 2021
4 votes
213k views
(a) Show that each of the vector fields F⃗ =4yi⃗ +4xj⃗ , G⃗ =3yx2+y2i⃗ +−3xx2+y2j⃗ , and H⃗ =2xx2+y2√i⃗ +2yx2+y2√j⃗ are gradient vector fields on some domain (not necessarily the whole plane) by finding
answered Aug 27, 2021
7 votes
8.0k views
Why do lunar and solar eclipses not happen every month? -Eclipses only occur during full and new moons. -Earth rotates around its axis faster than the moon. -The moon and Earth only travel through the
answered Aug 17, 2021
3 votes
117k views
My teacher did not teach me good enough I’m stuck.. like always I suck at math
answered Jul 28, 2021
1 vote
157k views
Consider the reaction: 2N2(g) + O2(g)2N2O(g) Using standard absolute entropies at 298K, calculate the entropy change for the system when 2.19 moles of N2(g) react at standard conditions. S°system = J/K
answered Jul 2, 2021
3 votes
37.7k views
How do I find the volume of a cube
answered Apr 4, 2021
6 votes
60.5k views
How many LEDs must be combined into one light source to give a total of 3.8 W of visible-light output (comparable to the light output of a 100 W incandescent bulb)?
answered Jan 1, 2021
6 votes
51.9k views
Evaluate f(x) when x =3.
answered Oct 23, 2020
5 votes
96.5k views
Which of the following ordered pairs is a solution of the equation y = -4x². Can someone help me solve it. Could you guys also explain why that answer is. Answers: (-2,16) (1, -8) (0,-4) (2,-16
answered Sep 25, 2020
6 votes
194k views
Solve the equation -x=o​
answered Sep 11, 2020
4 votes
137k views
A ball is rolling down a hill. At one point near the top of the hill, its velocity is 2 m/s. Further down the hill, its velocity is 9 m/s. What is Δv?
answered Aug 7, 2020
1 vote
81.1k views
Which of these names would be listed first in a telephone directory? 1. Layton, Brett Oscar 2. Layton, Brett Paul 3. Layton, Brett Michael
answered Jul 10, 2019
4 votes
191k views
A disk with a hole has inner radius rin and outer radius rout. the disk is uniformly charged with total charge q. find an expression for the on-axis electric potential at distance z from the center of
answered May 20, 2019
4 votes
216k views
Which was the most heated of the tax act
answered May 2, 2019
5 votes
63.1k views
Choose the option that best matches the description given. Public or private organizations that provide human services are known as ____ . A) instiutions B) fraternities C) clubs
answered Apr 13, 2019
2 votes
94.9k views
What was admiral byrd's autobiographys theme
answered Mar 11, 2019
6 votes
181k views
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