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The radius of the sphere is 9 inches. Which equation can be used to find the surface area of the sphere?
answered
Jul 22, 2021
Mathematics
college
2
votes
74.0k
views
What's 1/5 as a decimal?
answered
May 21, 2021
Mathematics
high-school
6
votes
215k
views
A test is worth 20 points. Samantha scored 12 points. What is her grade as a percentage? Charlie scored 15 points. What is his grade as a percentage?
answered
May 17, 2021
Mathematics
middle-school
4
votes
71.8k
views
6. Gas A effuses 0.68 times as fast as Gas B. If the molar mass of Gas B is 17 g, what is the mass of Gas A? A) 29 g B) 12 g C) 7.8 g D) 37 g
answered
Dec 8, 2020
Chemistry
high-school
4
votes
43.6k
views
What is the electric field at the center of the metal ball due only to the charges on the surface of the metal ball? (Express your answer in vector form.) < Entry field with incorrect answer -244800 , Entry field with correct answer 0 , Entry field with correct answer 0 > N/C
answered
Nov 7, 2020
Physics
high-school
3
votes
210k
views
Can anyone please read carefully and answer this for me please i need help
answered
Oct 2, 2020
Biology
middle-school
2
votes
191k
views
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