Answers by Bo Chen
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Answers by Bo Chen

Answers by Bo Chen
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How is "it" helpful to humans
answered Nov 10, 2024
4 votes
216k views
For the below figure, the coordinates of the particles are: Q1 (-2, 0) Q2 (2m, 0) Q3 (0,2m) 01-02-1nC Determine the charge magnitude for Q3 to ensure the net force on Q3 is facing down the Y axis with
answered Jun 21, 2024
4 votes
103k views
functional; produces a three-dimensional image of the functioning of the brain. radioactive glucose is injected into the body and, as it decays, it releases a positron which is picked up by the scanner.
answered May 25, 2024
2 votes
65.9k views
A box has two balls, one white and one red. We select one ball, put it back in the box, and select a second ball (sampling with replacement). Find the probability of the following events: Let F = the event
answered Mar 24, 2024
3 votes
104k views
Hallie has 10 times as many pages to read for her homework assignment as Janet. Altogether, they have to read 264 pages. How many pages does each girl have to read?
answered Dec 27, 2023
3 votes
43.3k views
Help please 50 points
answered Dec 25, 2023
10 votes
203k views
Of 45 seats on the bus 60% are filled how many seats are filled
answered Aug 29, 2023
11 votes
196k views
When subtracting 2.9 from a certain number, the result is 64.24, as seen below. What number should go in the box to complete the subtraction problem? The decimal 2.9 is subtracted from an unknown whole
answered Mar 8, 2023
6 votes
68.5k views
Solve for n. n = Fast plz
answered Dec 26, 2022
5 votes
175k views
Please help me, please
answered Dec 17, 2022
11 votes
64.7k views
The size of a TV is determined by the length of the diagonal of the TV. A 42" TV means the length from one corner to the other is 42 inches. If the diagonal forms a 30 degree angle with the base of the
answered Oct 29, 2022
7 votes
81.7k views
Help please!!! i don’t understand
answered Oct 17, 2022
4 votes
76.7k views
Which expression is equivalent to 3^2 x 3^6 3^12 9^12 9^8 3^8
answered Oct 16, 2022
0 votes
138k views
Which fraction has the lowest value? A number line going from negative 1 to positive 1 in increments of 1. Negative one-eighth Negative StartFraction 5 Over 8 EndFraction Negative StartFraction 7 Over
answered Jun 5, 2022
5 votes
228k views
Please help my little brother!!!!
answered May 30, 2022
6 votes
160k views
In ΔUVW, the measure of ∠W=90°, UW = 60, VU = 61, and WV = 11. What is the value of the sine of ∠U to the nearest hundredth?
answered May 7, 2022
11 votes
65.9k views
Sally cycle 14 miles north and 13 miles east. To return to her starting points she took the shortest distance shown in the diagram by the dotted line
answered Apr 12, 2022
5 votes
106k views
Am i right in this problem?
answered Mar 22, 2022
5 votes
95.5k views
Please help me or i won’t get my license
answered Mar 11, 2022
5 votes
17.2k views
Chapter 27 two roads summary joseph bruchac
answered Mar 4, 2022
3 votes
165k views
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