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Pedro was assigned to find out how much of 12 grams of radioactive isotope Francium-222 would be left after a period of time. Its half-life is 15 minutes. How much remained after 50 minutes?
asked
Nov 9, 2024
Chemistry
high-school
1
answer
198k
views
A company estimates that its cost and revenue can be modeled by the functions C(x) = -0.75x + 100x+20,000 and R(x) =150x+100 where a is the number of units produced. The company's profit. P. is modeled
asked
Oct 3, 2024
Mathematics
high-school
1
answer
121k
views
Consider the function F(x)=−3csc(x)cot(x). Use the given antiderivative to find the indefinite integral ∫F(x)dx
answered
Oct 3, 2024
Mathematics
high-school
1
answer
188k
views
Light microscopes are not powerful enough to view most organelles found within cells, however, what structure(s)/organelle(s)of the eukaryotic cells were visible? Why do you believe this was the case?
answered
Aug 31, 2024
Biology
high-school
2
answers
221k
views
Sam Watkins just ate cookies and, therefore, feels justified in refusing food offered by his Asian host. In this instance, Sam's self-reference criterion has just saved him from making a cultural blunder.
answered
Aug 26, 2024
Social Studies
high-school
1
answer
83.9k
views
In the context of apartment complexes, what is an example of a tangible benefit that tenants receive? A. Friendly staff members B. Convenient location C. Shelter D. Recreational amenities
answered
Jul 13, 2024
Business
college
1
answer
80.3k
views
What are examples of non-print sources?
answered
Jun 14, 2024
English
high-school
1
answer
2.6k
views
System of controllinglor regulating a society. Is called?
answered
May 29, 2024
History
college
2
answers
17.0k
views
Four Kings (of Clubs, Diamonds, Hearts and Spades) and their respective Queens, are having a Mahjong competition. Each match has two players. Everyone plays everyone else, except that no King will play
answered
Apr 30, 2024
Mathematics
college
1
answer
121k
views
Find sin(θ) given that cos(θ) = 1/5, and θ is in quadrant IV. a) -√24/25 b) √24/25 c) -1/5 d) 1/5
asked
Apr 26, 2024
Physics
high-school
2
answers
27.1k
views
How does nitrogen oxide destroy ozone layer?(write with chemical reaction)
asked
Apr 15, 2024
Chemistry
high-school
1
answer
28.9k
views
A judge must disqualify himself in a proceeding in which the judge's impartiality might...
asked
Apr 8, 2024
Law
college
1
answer
126k
views
Find the points of intersection of the polar curves r=1 and r²=2 sin (2 θ) Find the area of the region that lies inside r²=2 sin (2 θ)
asked
Apr 7, 2024
Mathematics
high-school
1
answer
56.3k
views
To __________ something is to refill it. If you have a pet pooch, you're probably obligated to _________ his food bowl to avoid being barked at incessantly. a) Empty b) Refill c) Overflow d) Deplete
asked
Apr 3, 2024
Health
high-school
1
answer
57.2k
views
Do signaling proteins need to travel for a long distance in order to physically deliver signals?
asked
Mar 24, 2024
Biology
high-school
2
answers
170k
views
SoIve 4x+x+4=8x-3x+4.
answered
Jan 26, 2024
Mathematics
high-school
2
answers
37.2k
views
De Lôme Letter What is the definition of this term?
answered
Jan 1, 2024
History
high-school
1
answer
197k
views
What are the characteristics of homologous series?
asked
Nov 20, 2023
English
high-school
2
answers
31.0k
views
Read the excerpt from Monster. Based on this dialogue, what can the reader infer? PETROCELLI Then he must have lied, is that right? O This is Petrocelli's first time acting as the prosecuting attorney
answered
Oct 3, 2023
English
high-school
1
answer
70.9k
views
What are the different types of tectonic plate movement?.
asked
Jul 26, 2023
History
high-school
1
answer
114k
views
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