Answers by Jakub Wieczorek
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Answers by Jakub Wieczorek

Answers by Jakub Wieczorek
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Use the exponential decay model a=a0 e^kt to solve. The half-life of a certain substance is 15 years. How long will it take for a sample of this substance to decay to 91% of its original amount? a) t=15log(0.
answered Dec 16, 2024
4 votes
24.8k views
Osmosis is the passive transport of what substance
answered Nov 18, 2024
1 vote
70.3k views
Complete the following questions. 2³ x 6 ÷ 12 = 4 + (5² - 2³) =
answered Nov 16, 2024
4 votes
136k views
A recipe calls for an oven to be preheated to 400°F. What is the approximate temperature of the preheated oven in Celsius degrees? (Use the formula °C = (°F - 32) / 1.8) a) 225 °C b) 204 °C c) 368 °C d)
answered May 9, 2024
5 votes
157k views
I don't understand x+ 4/5 =11
answered Nov 7, 2023
5 votes
184k views
Use the drop-down menus to complete the sentences. In dictatorships, totalitarian governments, and fascist governments, . Totalitarian and fascist governments are usually ruled by a constitutional monarch
answered Jul 12, 2023
6 votes
38.1k views
What’s the answer? Help me
answered Jun 27, 2023
8 votes
219k views
If h= 12 and g = 4, which of the following has a value of 3? g+1 h-g H/g h÷3
answered Feb 20, 2023
3 votes
230k views
Hamilton’s Federalist party is pro-industry, as Jefferson’s Democrat Republican Party is pro- what?
answered Dec 28, 2022
11 votes
179k views
In what direction are plates moving at mid ocean rifts
answered Sep 20, 2022
7 votes
65.0k views
\huge\mathcal\colorbox{red}{\color{pink}{クエスト}} Explain,'The Theory of Relativity' briefly.​
answered Sep 18, 2022
2 votes
208k views
La aceleración de un proyectil que describe una trayectoria parabólica cerca de la superficie terrestre es constante o variable
answered Aug 8, 2022
5 votes
7.5k views
Fill in the table using this function rule. y=5+3x M 4 7 ​
answered Jun 10, 2022
0 votes
32.8k views
How do I find the missing length
answered Apr 8, 2022
6 votes
19.7k views
Convert 15,000 meters to centimeters. 15,000 centimeters 150,000 centimeters 15,000,000 centimeters 1,500,000 centimeters
answered Apr 5, 2022
2 votes
4.4k views
Need help Q U I C K! Match the systems of equations to their solutions. IMAGE BELOW!
answered Apr 1, 2022
5 votes
77.3k views
Help and pls get it right
answered Mar 29, 2022
6 votes
195k views
9x+6 = 3(3x + 2) distributive property ​
answered Mar 5, 2022
4 votes
96.1k views
Please help me with this question.​
answered Feb 12, 2022
7 votes
235k views
Which two sources would be reliable options for a research paper? a paper written by another middle school student who doesn’t use other sources a book written in the 1980s that describes advances in technology
answered Feb 8, 2022
5 votes
191k views
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