Answers by Robert Krzyzanowski
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Answers by Robert Krzyzanowski

Answers by Robert Krzyzanowski
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Find the value of x. Show your work with proper statements and notations. D ∈ AC
answered Feb 2, 2022
5 votes
111k views
How do u calculate the empirical formulae of an unknown compound A if it contains 46.6% of Carbon, 13.6% of Nitrogen, 8.47% of Hydrogen and ?% of Oxygen???? NB: RAM of C= 12, H= 1, N= 14 and O= 16
answered Dec 12, 2021
3 votes
39.0k views
Helpppp! I have one more question!!!
answered Dec 11, 2021
7 votes
215k views
A child with laryngotracheobronchitis (croup) is placed in a cool mist tent. The mother becomes concerned because the child is frightened, consistently crying, and trying to climb out of the tent. Which
answered Dec 5, 2021
2 votes
140k views
Which is a complete list of factors of each term in the expression 15 + 20 x? A.15: 1, 3, 5, 15 20x: 1, 2, 4, 5, 10, 20, x ----------------------------------------- B.15: 1, 3, 5, 15 20x: 1, 2, 4, 5, 10,
answered Sep 15, 2021
5 votes
123k views
The triangles shown below must be congruent.
answered Aug 4, 2021
4 votes
63.6k views
What general was responsible for turning the Continental army into a trained fighting force?
answered Jul 14, 2021
5 votes
132k views
47)Find the slope of the line between the two points given. a. (-2,3) and (10.-15) b. (-2,-6) and (-2, 10) c. (7, 6) and (7.-12)​
answered Jun 27, 2021
1 vote
55.1k views
Solve for p. p - 9 > 9 or p + 10 = 10
answered Mar 27, 2021
3 votes
218k views
A lever has a total length of 12 meters with a fulcrum at the exact center of the lever. Which best describes how to double the mechanical advantage of the lever?
answered Mar 5, 2021
4 votes
166k views
What feature of Stephen's character makes him a flat character in Hard Times, by Charles Dickens? 1his role as a suffering servant 2his determination to get a divorce 3his dislike of his wife 4his decision
answered Feb 10, 2021
5 votes
115k views
Which event from "Seventh Grade" is part of the story's rising action? Victor waits in line to receive his computer card. Victor lingers in his homeroom so he can be near Teresa. Victor agrees to help
answered Jan 13, 2021
6 votes
12.1k views
Drag the tiles to the boxes to form correct pairs. Match each character with a description based on the events from act III of Romeo and Juliet. mercutio romeo capulet juliet nurse He believes that his
answered Dec 24, 2020
3 votes
159k views
You find a mutual fund that offers approximately 6% APR compounded monthly. How much will you need to invest each month for the next year in order to have $1000
answered Oct 8, 2020
3 votes
159k views
Given vectors D (3.00 m, 315 degrees wrt x-axis) and E (4.50 m, 53.0 degrees wrt x-axis), find the resultant R= D + E. (a) Write R in vector form. (b) Write R showing the magnitude and direction in degrees.
answered Sep 25, 2020
5 votes
182k views
Is it possible to have a deadlock involving only oneprocess? Explain your answer.
answered Jul 21, 2020
4 votes
57.2k views
Explain how china was negatively impacted by imperialism
answered Feb 15, 2020
3 votes
91.3k views
Which property most determines waters vertical position in the ocean
answered Jan 18, 2020
7 votes
220k views
Identify the following quantities as scalar or vector: the speed of a snail, the time it takes to run a mile, the free-fall acceleration. a. vector, scalar, scalar c. vector, scalar, vector b. scalar,
answered Oct 26, 2019
5 votes
91.1k views
Which results are legal consequences associated with drug abuse? Check all that apply. criminal record loss of driver’s license expulsion from school breakdown of family relationships increased risk of
answered Aug 21, 2019
4 votes
216k views
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