Answers by Gabriel Ferrarini
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Answers by Gabriel Ferrarini

Answers by Gabriel Ferrarini
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The linear combination method gives a solution of (–4, 2) for which of these systems of linear equations? 3 x + 13 y = 14. And 6 x + 11 y = -2. 4 x + 5 y = 12. And 8 x + 3 y = -4. 5 x + 4 y = 12. And 7
answered Dec 5, 2021
4 votes
13.1k views
The value of which number lies between 14 and 15?
answered Oct 30, 2021
7 votes
123k views
The wavelength of visible light is about 5500 times longer than the wavelength of x-rays. If you represent the wavelenth of an x-ray photon by a line 1 inch long, how long a line (in feet) must you draw
answered Oct 19, 2021
5 votes
212k views
Solve: -3x – 7 < 11 Please help will give 63 points.
answered Sep 15, 2021
2 votes
178k views
McCarthy ruined many lives and careers as he led a witch hunt for ________________. a. Nazi’s c. Communists b. Dictators d. Socialists
answered Sep 10, 2021
3 votes
28.2k views
LIST ME THE COOLEST CREATIVE BUISNESS IDEAS THAT CAN GET ME RICH (personal buisness not occupation )
answered Aug 27, 2021
1 vote
5.2k views
Solve the equation below for x. cx-4=7 A. x=c/3 B. x=3/c C. x=11/c D. x=c/11
answered Apr 29, 2021
5 votes
152k views
What does the adjective innocent mean
answered Mar 24, 2021
0 votes
48.9k views
Why does life hate me?
answered Mar 18, 2021
2 votes
11.5k views
In a relational database design, all relationships are expressed by ___________. Creating a line between entity types Creating a primary key Creating a super key Creating a foreign key
answered Jan 23, 2021
1 vote
223k views
What is heat of vaporization? A. It is the heat required to change a substance's temperature by 1°C. B. It is the heat required to change a gram of substance from a solid to a liquid. C. It is the heat
answered Nov 29, 2020
0 votes
49.5k views
Describe active transport and provide an example
answered Jul 16, 2020
2 votes
224k views
Question 13............. .....
answered Jul 15, 2020
3 votes
104k views
Given: f(x) = x² and g(x) = 2x + 1, find f[g(x)].
answered Apr 12, 2020
4 votes
15.6k views
A portrait has dimensions of 50 inches by 60 inches and is surrounded by a frame of uniform width. If the total area (portrait plus frame) is 3456 square inches, find the width of the frame
answered Jan 24, 2020
3 votes
186k views
What is active reading? A. engaged and attentive reading B. reading while doing something else, such as eating or watching television C. reading online D. reading about physical activity
answered Sep 17, 2019
5 votes
51.1k views
Each of the 23 students in ms Evans class raised $45 for the school by selling coupon books. How much money did the class raise?
answered Apr 9, 2019
3 votes
195k views
A student prepares a solution by placing 0.355 g of niso4 · 6 h2o and 0.137 g of nicl2 · 6 h2o in a 250-ml volumetric flask. a small amount of distilled water is then added, and the compounds are swirled
answered Feb 12, 2019
5 votes
64.0k views
Which of the following should you do to make your argument effective? (5 points) Compare the opposite side's views to something unpleasant. Include only general details the audience will understand. Use
answered Dec 4, 2018
2 votes
226k views
What does plunge into the bottomless gulf mean from sinners in the hands of an angry god
answered Nov 30, 2018
4 votes
55.0k views
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