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Answers by Bexi

Answers by Bexi
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Solve the system of equations: X−3y+z=21 −3x−10y−6z=−80 −x+4y−6z=−46 Augmented Matrix: X=? Y=? Z=? a) No solution b) Unique solution c) Infinite solutions d) Insufficient information
answered Oct 15, 2024
0 votes
186k views
Why was the location chosen for the nation's capital?
answered Sep 25, 2024
2 votes
139k views
Is it true or false that most evidence is lost or gained depending on the crime scene. 1) True 2) False
answered Sep 11, 2024
4 votes
48.6k views
A patient is referred for a follow-up abdominal sonogram. The previous ultrasound report indicates that pneumobilia was present. What is pneumobilia? A) Air in the gallbladder B) Air in the common bile
answered Sep 8, 2024
3 votes
16.1k views
If the probability that a fluorescent light has a useful life of at least 800 hours is 0.9 , find the probabilities that among 20 such lights (a) exactly 18 will have a useful life of at least 800 hours;
answered Jul 23, 2024
6 votes
39.1k views
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 27 km/h and the coefficient of static friction between the tires and the road is 0.35?
answered Jun 30, 2024
0 votes
197k views
What negative effect did the fur trade have on Indigenous peoples? (a) It led to the spread of European diseases, which decimated Indigenous populations. (b) It disrupted traditional ways of life and led
answered May 24, 2024
2 votes
49.8k views
How can you say that a person is fluent in a language?
answered May 15, 2024
5 votes
173k views
On monday i ran 1¾ km and on tuesday i ran 23 km. how far did i run altogether on these two days?
answered Mar 17, 2024
5 votes
12.3k views
What is the photoelctric effect?
answered Jan 10, 2024
6 votes
230k views
Samuel is designing an engaging website for furniture manufacturing company. What benefit would this website offer consumers?
answered Dec 16, 2023
7 votes
232k views
K + h ÷ j − 13 − 6 ÷ 2 for h = 18, j = 3, and k = 11.
answered Dec 1, 2023
10 votes
110k views
The age of pyrmids occured during the old or middle kingdom?
answered Sep 21, 2023
9 votes
114k views
On a neuron, what does the synaptic terminal (aka bulbs) do?
answered Sep 15, 2023
2 votes
52.2k views
5-43-2 O (6,4) - O (3/2, 1) 2 3 Do,2 of Y is: O (5, 4) 45 S 73 4 (3.2) y 12 34 2 N (4,0) X (2,-2)
answered Sep 13, 2023
3 votes
104k views
What is the word equation for molecules of magnesium reacting with molecules of oxygen to produce molecules of magnesium oxide?
answered Dec 2, 2022
12 votes
235k views
Erin has 4 cards, one with the letter A, one with the letter B, one with the letter C, and one with the letter D. She places the cards in a row in random order. What is the probability that either the
answered Nov 4, 2022
3 votes
32.3k views
I'm very bad at analogy need help ASAP 1. Finger is to hand a blank is to foot 2.knee is to leg a blank is to arm 3.Wrist is to hand as blank is to foot 4.A hearing aid is to ears as glasses are to blank
answered Oct 28, 2022
11 votes
86.5k views
What is one major difference between state and federal courts in the United States
answered Sep 19, 2022
2 votes
233k views
True or false 1. The National Capital Region is part of the lowland Luzon area. 2. The Angat Dam is one of the man-made water formations in Bulacan. 3. The term Tagalog only refers to the language spoken
answered Sep 13, 2022
2 votes
21.2k views
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