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How long will it take a substance with a half-life of 20 years to decompose to 10% of the original substance? A. 40 years B. 60 years C. 80 years D. 100 years
answered
Dec 30, 2024
Chemistry
high-school
3
votes
174k
views
Which procedure is considered to be a screening procedure for the detection of HIV? A. EIA B. Western blot C. Polymerase chain reaction (PCR) D. Southern blot
answered
Dec 24, 2024
Health
high-school
0
votes
5.2k
views
What can you conclude about why it was important to the Nazis to control the information people received?
answered
Sep 25, 2024
History
high-school
6
votes
176k
views
What is the factored form of 2706 + 8912? A) 117 B) 135 C) 136 D) 156
answered
Jul 17, 2024
Mathematics
high-school
4
votes
70.8k
views
For what two reasons is load factor important to pilots? A. It affects the aircraft's fuel efficiency and engine performance B. It determines the aircraft's stall speed and maximum speed C. It affects
answered
May 10, 2024
Engineering
college
6
votes
187k
views
A newspaper editorial that is trying to convince you that we need more police on the street by telling interviewing the family of a murder victim is an example of ethos pathos logos none of the above
answered
Apr 11, 2024
English
college
1
vote
191k
views
Culture appears to have no effect on the encoding and recall of information. a. True b. False
answered
Jan 29, 2024
Social Studies
high-school
2
votes
190k
views
Please help me on this it’s due now
answered
Dec 12, 2023
Computers and Technology
high-school
13
votes
186k
views
- Complete the equation that relates the variables R, L, and A. The resistance, R, of a wire varies directly a with it's length, L, and inversely with it's cross- sectional area, A. The wire has a length
answered
Oct 31, 2023
Mathematics
high-school
6
votes
231k
views
Help meeeeeeeeeeeeeee
answered
Jul 14, 2023
Mathematics
college
3
votes
49.0k
views
Find x. 7x 6x+1 4x+6
answered
May 14, 2023
Mathematics
high-school
5
votes
189k
views
Square root of 36/9 help please!
answered
May 10, 2023
Mathematics
college
0
votes
3.0k
views
The number of bacteria P (t) in a certain population inc in hours. 0.08 t P(t)=2700e Find the initial number of bacteria in the population
answered
Apr 9, 2023
Mathematics
high-school
1
vote
151k
views
Brooke spends $0.10 to buy a new pen she pays with a $1 bill how much change should Brooke get back
answered
Jan 8, 2023
Mathematics
high-school
7
votes
225k
views
Provide ways the early farmers changed the landscape to survive
answered
Dec 17, 2022
Geography
high-school
4
votes
77.5k
views
Analyze the photo below and answer the question that follows. A sandstorm cloud entering a Middle Eastern city. Photo by Alicia M. Garcia The above photo shows a sandstorm in the Middle East. In which
answered
Oct 30, 2022
Social Studies
college
2
votes
23.6k
views
Can you give me a Cellular Respiration set
answered
Oct 30, 2022
English
high-school
2
votes
163k
views
Explain the colonization of the Americas, focusing primarily on North America. Provide specific details about the various colonizing countries, differences in their approaches and their aims. 8 sentences
answered
Aug 29, 2022
History
college
3
votes
168k
views
Find the number ( x - 2 ) less than 4x + 5y
answered
Jul 18, 2022
Mathematics
high-school
1
vote
31.7k
views
Describe brevemente los sectores que conformaban la sociedad Sumeria. Porfavor necesito ayudaaa
answered
Jul 11, 2022
History
high-school
5
votes
147k
views
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