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Hi can someone please help me with these 2 questions im struggling with them!
answered
Dec 20, 2024
Mathematics
high-school
4
votes
16.3k
views
Silicon has three common isotopes. The masses of the first two isotopes and percent abundances are as follows: 27.9769 amu, 92.23% 28.9765 amu, 4.67% If the atomic mass of silicon is 28.0855 amu, what
answered
Nov 21, 2024
Chemistry
high-school
4
votes
197k
views
About valency books say following things: 1- Valency is combining capacity of an atom with number of hydrogen atoms or double of oxygen atoms with which the atom combines. Doubt A: what is valency of C
answered
Oct 19, 2024
Chemistry
high-school
1
vote
60.0k
views
The resource-based view of entrepreneurship believes the success or failure of entrepreneurial firms lies in how well those firms take advantage of formal and informal nstitutional resources. a. True b.
answered
May 26, 2024
Business
high-school
4
votes
204k
views
Do a dot plot for the data set: 3, 7, 6, 5, 3, 6, 5, 3, 7, 3, 6
answered
May 21, 2024
Mathematics
high-school
4
votes
173k
views
Referring to two genes of one pair that are exactly the same in every letter of their code A) Homozygous B) Heterozygous C) Dominant D) Recessive
answered
Jan 8, 2024
Biology
high-school
4
votes
167k
views
What is 11/12 - 2/3 Subtracting Proper Fractions
answered
Nov 2, 2023
Mathematics
college
4
votes
127k
views
Write at least 4 divisors of 300 that are multiples of tens
answered
Aug 15, 2023
Mathematics
middle-school
5
votes
223k
views
(2x+5)(2x+9) Express as a trinomial
answered
Jul 28, 2023
Mathematics
high-school
6
votes
211k
views
An enclosure containing a bar or key that an animal can manipulate to obtain a food or water reinforcer is called a(n)
answered
May 17, 2023
Social Studies
high-school
2
votes
120k
views
The first Europeans to challenge Portuguese domination of Asian trade were the: A. French. B. Spanish. C. Dutch. D. English.
answered
Dec 29, 2022
History
high-school
5
votes
233k
views
What is this qestion how do i do it and what is the answer
answered
Dec 29, 2022
English
high-school
4
votes
59.8k
views
Brian enjoys going for a walk each morning. He walks 1.5 miles each day. Let n represent the number of days Brian walks. Let t represent the total distance Brian walks, in miles. Which graph shows the
answered
Nov 19, 2022
Mathematics
middle-school
2
votes
25.7k
views
A absorção de água e nutrientes do solo e fixação de vegetal são funções básicas: * 10 pontos a. Do caule. b. Das folhas. c. Das raízes. d. Das flores.
answered
Aug 9, 2022
History
high-school
4
votes
12.2k
views
Can someone help me with this one I would appreciate it very much!!
answered
Aug 7, 2022
Mathematics
high-school
2
votes
188k
views
Please guys help me
answered
Jul 17, 2022
English
high-school
2
votes
96.4k
views
Brain Exercise is where: a Your brain does jumping jacks B You answer a question about health C You rub your head
answered
Mar 8, 2022
History
high-school
4
votes
122k
views
World history definition pls help
answered
Feb 24, 2022
History
high-school
3
votes
225k
views
If you’re favorite color is brown, then how many cats are there in a pair of pants? wrong answers only :) this is 28 points so please appease me..
answered
Feb 6, 2022
Health
high-school
5
votes
188k
views
Which of the following was NOT a good that came from America? Livestock OAvocado Potato Pineapple
answered
Jan 28, 2022
History
high-school
1
vote
203k
views
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