Answers by Mohammed Alwedaei
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Answers by Mohammed Alwedaei

Answers by Mohammed Alwedaei
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The The loudness of a sound is determined by the __________, or height, of the sound wave. A. frequency B. purity C. amplitude D. pitch Please select the best answer from the choices provided A B C D
answered Jul 15, 2019
6 votes
68.6k views
"how many molecules of dna are present in the chromosomes of a single human cell (2n=46) during prophase i of meiosis? (enter the total number of dna molecules in all chromosomes, not the number per chromosome.
answered Feb 15, 2019
5 votes
214k views
Write a real world situation that could be represented by the system of equations Y equals 4X +10 and Y equals 3X +15
answered Jul 30, 2018
3 votes
119k views
Cuando hablas con un niño ¿qué título debes usar? A. tú B. usted A or B?
answered Mar 15, 2018
7 votes
130k views
13 points His Majesty's government view with favour the establishment in Palestine of a national home for the Jewish people, and will use their best endeavors to facilitate the achievement of this object,
answered Jan 11, 2018
4 votes
131k views
(1) Every summer, I visit my grandparents’ farm in Iowa. (2) When I am there, I help with some of the chores, such as weeding the vegetable garden and milking the cows. (3) I do not spend all my time working,
answered Jan 2, 2018
3 votes
122k views
Mole fraction of the solute in a 1.00. What is the molal aqueous eqaution?
answered Dec 11, 2017
3 votes
70.2k views
A ball has an electric charge of +1.5 × 10-9 coulombs. At what distance from the ball's center is the electric field strength equal to 5.8 × 105 newtons/coulomb?
answered Aug 23, 2017
2 votes
149k views
How many significant figures does the number 520 have? What is the difference between a systematic error and a random error?
answered Feb 22, 2017
1 vote
89.7k views
Which of the following constitutes an unintended result of the Latin American revolutions? A) the complete Independence from Spain B) the breakdown of the caste system C) the fall of the many creole caudillos
answered Oct 20, 2016
6 votes
13.5k views
What does begin with end in mind mean?
answered Apr 11, 2015
2 votes
94.4k views
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