Answers by Erick Castrillo
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Answers by Erick Castrillo

Answers by Erick Castrillo
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Express your answer as a polynomial in standard form. f(x) = x² + 4x – 1 g(x) = 2x - 7 Find: g(f(x))
answered Nov 12, 2024
3 votes
101k views
An envelope is 4.7 inches wide, and it measures 7.4 inches along the diagonal. How tall is the envelope? If necessary, round to the nearest tenth.
answered Oct 28, 2024
4 votes
171k views
One aspect of the Commercial Revolution was that the barter system of trade was replaced by a system based on money and credit. Why were Arabic numerals needed to make this system work? a) Arabic numerals
answered Jul 11, 2024
2 votes
79.8k views
If a negative angle has a measure x degrees between 0 degrees and -60 degrees, how can we represent the first positive angle coterminal with it? A) -x degrees B) 360 - x degrees C) 60 + x degrees D) 60
answered Jun 20, 2024
6 votes
55.8k views
What are operations supported by the dictionary abstract data type?
answered Mar 21, 2024
1 vote
164k views
Models of Languages and Computations The four parts of this problem deal with the transformations associated with the Chomsky normal form. 1. Let G be the CFG shown below. S → ASB | ϵ A → aAS | a B → SbS
answered Feb 22, 2024
5 votes
7.6k views
The Government of Malaca has decided to sell pollution permits that will allow people to discharge pollutants into its largest freshwater lake Each permit represents the right to discharge one tonne of
answered Jan 13, 2024
0 votes
154k views
The roots of the equations 9x2+3x– 4=0 are (1) imaginary (3) real, rational, and unequal (2) real, rational, and equal (4) real, irrational and unequal
answered Sep 29, 2023
11 votes
179k views
Find the sum of n first natural numbers is 496 ,find the number of terms
answered Sep 6, 2023
5 votes
193k views
Select the quadrant or axis where each ordered pair is located on a coordinate plane.(9.5, 0)(-4, 7)(-1, -8)options:Quadrant IQuadrant IIQuadrant IIIQuadrant IV
answered Aug 27, 2023
7 votes
153k views
1 2 3 Hours (h) 1 The table shows the relationship "Kevin read 35 pages per hour." 23 3 4 4 5 5 Pages (p) 35 70 105 140 175
answered May 31, 2023
6 votes
187k views
Does someone mind helping me with this problem? Thank you!
answered May 9, 2023
8 votes
14.9k views
Ser and estar need help
answered Mar 12, 2023
4 votes
136k views
Find the value of x.
answered Nov 17, 2022
4 votes
173k views
What should be included in analysis statements? your opinions in your own words support for your opinions the writer or speaker's opinions a restatement of the facts
answered Oct 15, 2022
7 votes
61.3k views
What subatomic particles vary between isotopes of an element?
answered Sep 27, 2022
8 votes
67.9k views
Metals are shiny when freshly​
answered Jul 30, 2022
11 votes
193k views
Good night besties. ​
answered Jun 10, 2022
6 votes
75.5k views
Excuse me! This dish is rather tasteless. Can I have................salt, please? A.a B.an C.some D.any
answered Jun 1, 2022
7 votes
51.8k views
Is this correct i am not sure
answered May 18, 2022
3 votes
152k views
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