Answers by Octavian Niculescu
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Answers by Octavian Niculescu

Answers by Octavian Niculescu
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What is the author’s argument in the essay "Sex, Drugs, Disasters, and the Extinction of Dinosaurs?”
answered Feb 21, 2021
3 votes
22.1k views
A product developer wants to determine if there is a difference in the proportion of people who have a specific brand of smart phone in the U.S. and Poland. A sample of 10,500 people in the U.S. was obtained
answered Nov 8, 2020
4 votes
47.6k views
The front of an A-frame house is in the shape of a triangle. The height of the house is 20 feet. The area of the front of the A-frame is 600 squared feet. Write and solve an equation to find the base of
answered Oct 29, 2020
2 votes
137k views
Choose the function that correctly identifies the transformation of f(x) = x2 shifted three units to the left and five units up. g(x) = (x - 3)2 - 5 g(x) = (x - 3)2 + 5 g(x) = (x + 3)2 + 5 g(x) = (x +
answered Oct 19, 2020
5 votes
194k views
7. Using the explicit formula, find the height of the ball on the 10th boun showing your work, 2 points for the answer) ne ball on the 10th bounce. (4 points: 2 points for
answered Sep 14, 2020
3 votes
233k views
Laura made $176 for 11 hours of work. At the same rate, how many hours would she have to work to make $288 ?
answered May 23, 2020
2 votes
184k views
In which sentence from black hole beginning is the effect underlined?
answered Jan 16, 2020
1 vote
25.7k views
Solve for x. show your work 6/9 = x+2/24
answered Jan 12, 2020
3 votes
52.7k views
6x + 5 = 5x + 8 + 2x?
answered Jan 6, 2020
2 votes
114k views
If f(x)= 3/x+2 - x-3 complete the following statement f(19)=
answered Dec 9, 2019
7 votes
154k views
The perimeter of a square is 72 in. What is the area ? PLEASE HELP
answered Nov 6, 2019
1 vote
118k views
Let u=<-5,1>, v=<7,-4> find 9u-6v
answered May 23, 2019
5 votes
113k views
How do you graph this inequality on a number line? r \leqslant - 9
answered Apr 8, 2019
4 votes
214k views
The vet says that Lena's puppy will grow to be at most 29 inches tall. Lena's puppy is currently 1 foot tall. How many more inches will the puppy grow?
answered Dec 12, 2018
2 votes
167k views
A student factored 6 x^9y^2 +2xy as 2xy(3x^8y) What went wrong? Factor correctly.
answered Dec 1, 2018
5 votes
186k views
Adaris has always been drawn to the saying “absence makes the heart grow fonder,” and she decides to incorporate this saying into her research project. adaris is trying to define absence in a way that
answered Apr 19, 2018
7 votes
120k views
Pistol shrimp and gobies depend on each other for shelter and protection. They have a beneficial relationship with each other. What’s this symbiotic relationship called?
answered Mar 4, 2018
0 votes
132k views
How many protons are in one atom of potassium (k)?\
answered Oct 30, 2017
4 votes
72.0k views
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