Answers by Yufei Zhao
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Answers by Yufei Zhao

Answers by Yufei Zhao
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Speed of light in vacuum is 300,000,000m/s. T or F
answered Dec 12, 2024
3 votes
229k views
Solve a system of equations to find the two numbers described. 1. The sum of two numbers is 17 and their difference is 29. 2. The sum of a number and twice a greater number is 8. The sum of the greater
answered Dec 9, 2024
4 votes
213k views
How much charge is enclosed by spheres of radii 5,10, and 20 cm?
answered Oct 8, 2024
2 votes
215k views
what must be subtracted from x^3 - 4x^2 + 3x - 9 to obtain a polynomial which is exactly divisible by (x-2)?
answered Sep 9, 2024
1 vote
14.1k views
ASAP i have two other math questions i have 100 points on each of them Use the graph to answer the question. Graph of polygon VWXYZ with vertices at 3 comma 2, 3 comma 0, 6 comma negative 7, 9 comma 0,
answered Jul 12, 2024
1 vote
106k views
A driver who has been convicted of three traffic offenses that caused accidents over the course of three years: Answers A.Must complete a DHSMV-approved driver improvement course. B.Must hand in their
answered Jun 11, 2024
2 votes
206k views
HELP ASPPP PLEASESSSS
answered Oct 24, 2023
0 votes
106k views
Complétez avec le verbe indiqué. Il est minuit et Mathilde va _______________________. (dormir) Quand est-ce que Céline et toi, vous __________________________ pour Casablanca? (partir) Pourquoi Rémy et
answered Oct 16, 2023
10 votes
216k views
(100 Points) Given f of x is equal to 10 divided by the quantity x squared minus 7x minus 30, which of the following is true? f(x) is negative for all x < –3 f(x) is negative for all x > –3 f(x) is positive for all x < 10 f(x) is positive for all x > 10
answered Jul 27, 2023
11 votes
40.1k views
You & a friend go to a party where alcohol & drug use is present. Your friend is persuaded to have a couple of drinks but as time passes, he/she realizes that they must get home before curfew. Your friend
answered May 16, 2023
3 votes
35.6k views
Which of the following choices BEST describes the relationship between intensity and time in a successful exercise program? A as intensity increases, time should increase B. as intensity decreases, time
answered May 6, 2023
6 votes
207k views
SHOW work 5.3 divided by 0.25 = ?
answered Nov 10, 2022
7 votes
172k views
I NEED HELP CAN SOMEONE HELP PLS
answered Oct 2, 2022
5 votes
4.7k views
Which of the following were attracted to the Democratic party during Jackson's administration?
answered Sep 15, 2022
4 votes
18.6k views
Find the domain in interval notation.
answered Aug 30, 2022
5 votes
127k views
How do I find the magnitude of the net force acting on the box
answered Aug 22, 2022
7 votes
134k views
Use the recursive formula f(n) = 0.4 ⋅ f(n − 1) + 12 to determine the 2nd term if f(1) = 4.
answered Jun 2, 2022
4 votes
41.3k views
Your friend finds the area of the triangle.. is you friend correct? yes or no explain your reasoning !NO LINKS, NO FILES! please :)
answered Apr 11, 2022
0 votes
41.8k views
What is the Surface area​
answered Mar 18, 2022
3 votes
91.1k views
Solve the system of equations y=9x+13 y=2x+48 what does the second one equal
answered Feb 15, 2022
11 votes
220k views
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