Answers by Tom Sun
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Answers by Tom Sun

Answers by Tom Sun
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A grid-connected residential PV system is placed on the roof of a 2000 square foot suburban house. The PV array with an area equal to 50 square meters (about 500 square feet) covers half of the south-facing
answered Nov 4, 2024
5 votes
126k views
Is evolution driven by natural selection?
answered Jul 8, 2024
2 votes
86.0k views
Describe two features of housing in whitechapel between 1870 and 1900?
answered Dec 21, 2023
6 votes
193k views
Solve for h: 12h-6=30 + 6h
answered Dec 6, 2023
5 votes
52.1k views
What are sustainable products?
answered Dec 2, 2023
10 votes
221k views
Describe how a sound wave travels through a medium to create sound.
answered Sep 13, 2023
5 votes
133k views
Use the Multiplication Law of Exponents to explain why 5^3*5^-3 = 1 (URGENT PLEASE)
answered May 26, 2023
1 vote
33.8k views
Anindividual is homozygousrecessive for a particularcharacter. Can one of itsparents be homozygousdominant? Explain youranswer
answered May 17, 2023
7 votes
199k views
Round the whole number 4, 205 to the tens place. O4, 205 O 4,210 O 4, 200 O 4,000
answered Feb 6, 2023
3 votes
51.3k views
6th grade help me pleaseee
answered Dec 26, 2022
5 votes
88.4k views
In figure ABCD IS A PARALLELOGRAM, find angle c​
answered Dec 3, 2022
3 votes
149k views
Write this number in standard form. (7 x 100) + (4 x 100 ) + (8 x 1,000) help asap. this is a 5th grader problem. thank you. worth 50 points!​
answered Dec 1, 2022
10 votes
64.2k views
A scientist is studying the effect of rainfall on the height of a certain species of sunflower. The scatter plots shows the results.
answered Oct 21, 2022
4 votes
50.2k views
Find the value of r.
answered Sep 16, 2022
6 votes
64.3k views
Please give me the correct answer.Only answer if you're very good at English.Please don't put a link to a website. Tap the phrase that "it" refers to.​
answered Sep 1, 2022
2 votes
114k views
HELP me help help help help
answered May 18, 2022
11 votes
17.7k views
Find the value of x in the diagram. Pls help
answered May 11, 2022
7 votes
90.3k views
What is the equation of a circle with its center at (−6,−3) and a radius of 12?
answered Apr 27, 2022
1 vote
148k views
Help Given h(x) = 2x – 1, find h(-1). Answer:
answered Jan 16, 2022
0 votes
23.9k views
What is the slope of the line 4x - 8y = 16 ?*
answered Dec 29, 2021
2 votes
158k views
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