Answers by Nuno Costa
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Answers by Nuno Costa

Answers by Nuno Costa
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Kalyn invited 24 friends to her birthday party. The number of female friends was 6 more than twice the number of her male friends. Write the system of equations that can be used to find the number of male
answered Nov 12, 2021
7 votes
187k views
Select the sentence from the introduction that shows Italy is surprised many people are on the internet while stuck at home. Now, Italy is seeing side effects from closing schools avirus. B The country
answered Oct 20, 2021
4 votes
212k views
Projectile motion is a combination of which two types of motion?
answered Aug 17, 2021
6 votes
63.6k views
The Japanese company, , put out the first videotape recorder in 1965.
answered Aug 7, 2021
3 votes
82.5k views
Who is Patrick Jorgenson? What does he do for a living?
answered Aug 5, 2021
1 vote
84.0k views
Can someone help me answer both of these?
answered Jun 30, 2021
5 votes
177k views
design a semiconductor resistor with specified resistance to handle a given current denisty a semiconductor at T=300k Nd=5×10^15 cm^-3 acceptors are to be added to form a compensated p type material. the
answered Jun 28, 2021
5 votes
27.7k views
Which sentence is punctuated CORRECTLY? *
answered May 19, 2021
3 votes
13.2k views
If Peter is currently facing towards Skeleton Cove, how many degrees to his left should he turn before walking 673 paces to the treasure? Do not round during your calculations. Round your final answer
answered Mar 23, 2021
5 votes
218k views
Health science question
answered Oct 23, 2020
4 votes
46.6k views
The British were better equipped than the U.S in the War of 1812 A) True B) False
answered Oct 15, 2020
0 votes
189k views
I need help on this problem. I don’t understand it at all. Please help me.
answered Jun 8, 2020
6 votes
162k views
The main part of your essay or paper?
answered Apr 27, 2020
0 votes
184k views
Which characteristics correctly describe prokaryotic cells? (Select all that apply.) A. have no nucleus B. have a nucleus C. have membrane-bound organelles D. have no membrane-bound organelles
answered Feb 17, 2020
5 votes
137k views
Which graph represents the solution for the equation 4 3 x + 2 = 5x? A) A B) B C) C D) D
answered Feb 16, 2020
1 vote
101k views
Which set of ordered pairs represents a function?
answered Oct 24, 2019
6 votes
67.3k views
This is a term use to describe an ecological community in which moisture and temperature are high
answered Apr 25, 2019
4 votes
16.0k views
What's the best definition of archetype
answered Mar 6, 2019
3 votes
178k views
What is 1/10 of 30,000?
answered Mar 5, 2019
6 votes
202k views
What is the radius of the circle given the equation x2 - 6x + y2 + 10y - 2 = 0?
answered Jul 30, 2018
2 votes
33.2k views
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