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Answers by Sperick

Answers by Sperick
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How could you use Descartes' Rule and the Fundamental Theorem of Algebra to predict the number of complex roots to a polynomial, as well as find the number of possible positive and negative real roots
answered Nov 30, 2019
3 votes
143k views
A television commercial advertises that a certain type of battery will last, on the average, 20 hours longer than twice the life of another type of battery. if consumer tests show that the advertised battery
answered Feb 23, 2019
4 votes
28.3k views
How long would it take to run 100 metres of you ran at 10m/s?
answered Oct 28, 2018
5 votes
227k views
A thick black line around the outside edge of a page is a _____.
answered Sep 3, 2018
4 votes
31.1k views
Which situation CANNOT be represented by this equation?  8x + 5 = 29. this is the first situation:Angel has $29 to order shirts online. Each shirt costs $5, and there is an $8 shipping charge. How many
answered Jul 30, 2018
5 votes
232k views
What is a general greeting that people use in place of "Good morning," "Good afternoon," and "Good evening" in some of the Spanish-speaking countries? ¿Qué tal? Mucho gusto ¡Buenas! Un placer
answered Jun 8, 2018
3 votes
205k views
The journey on the Oregon Trail was long and difficult. It took four to six months to travel the 2,000-mile trail from Independence, Missouri to Oregon. Pioneers faced many hardships along the way. Why
answered Feb 19, 2018
2 votes
58.1k views
How many times does 3 go into 31
answered Dec 15, 2017
4 votes
190k views
What are the two forces that keep a pendulum swinging?
answered Apr 25, 2017
6 votes
81.5k views
You need 1 1/4 cups of sugar to make 20 cookies. To make 12 cookies, you will need how much
answered Mar 25, 2017
5 votes
167k views
Oración con la palabra isla
answered Aug 24, 2016
7 votes
124k views
What could happen to the environment if there were no environmental scientists to monitor it? a. decline in air, land and water pollution; no one to ensure proper disposal of toxic wastes; decreased destruction
answered Aug 30, 2015
1 vote
149k views
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