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Questions by Marcos Placona
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User Marcos Placona
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What side of africa were the kingdoms of mali, ghana, and songhai located?.
asked
Dec 5, 2023
History
high-school
1
answer
0
votes
48.5k
views
How could an error during transcription affect the protein that is produced
asked
Nov 25, 2023
Biology
high-school
1
answer
2
votes
454k
views
Between 1961 and 1968 the United States most likely
asked
Oct 21, 2023
English
high-school
1
answer
7
votes
410k
views
How many hours is the water level increasing? ___ hours(Write a whole number)
asked
Sep 12, 2023
Mathematics
college
1
answer
22
votes
432k
views
What is 10 raised to the second power x2
asked
Jun 1, 2023
Mathematics
high-school
2
answers
41
votes
207k
views
HELP PLS C= -3 5c -4c + c - 3c
asked
Apr 10, 2023
Mathematics
high-school
1
answer
10
votes
284k
views
ASAP I NEED HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE I HAVE NO IDEA HOW TO DO THIS AT ALl
asked
Apr 8, 2023
Mathematics
middle-school
2
answers
18
votes
86.5k
views
C14 is another radioactive substance with a half-life of 5730 years. If a mammoth died with 2000 grams of C14 and then its fossilized bones were found to have just over 250 grams of C14, how old is the
asked
Mar 21, 2023
Chemistry
high-school
1
answer
17
votes
302k
views
Christianity Quiz TIMED PLS HELP!!! Early Christians probably observed these practices: Question 1 options: A. Baptism B. Confession C. Memorial meal D. All of the above E. A and C Most Christians believe
asked
Oct 1, 2022
Social Studies
high-school
1
answer
9
votes
79.2k
views
The reflector of a satellite dish is in the shape of a parabola with a diameter of 4 feet and a depth of 2 feet. To get the maximum reception we need to place the antenna at the focus. a. Write the equation
asked
Jan 27, 2022
Mathematics
high-school
1
answer
36
votes
372k
views
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