Answers by Rui Oliveira
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Answers by Rui Oliveira

Answers by Rui Oliveira
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Steven wants to buy a couch that costs $475. He has already saved $120. He plans to save $25 a week. Enter a function to represent the amount Steven will have saved in x weeks. Will he have enough to buy
answered Mar 2, 2022
5 votes
71.7k views
Did I get this right?
answered Dec 28, 2021
4 votes
194k views
Theory or Law??? Is a well-tested EXPLANATION for a wide range of observations and experimental results. Theory or law ?
answered Dec 21, 2021
5 votes
138k views
Manuela is working on visualizing the setting in this excerpt from "Nothing but Net.” The neighborhood didn’t feel the same, though. The shoebox-sized store on the corner was closed because Mr. Hallas,
answered Dec 8, 2021
4 votes
118k views
Trapp Corporation uses the weighted-average method in its process costing system. The beginning work in process inventory in its Painting Department consisted of 3,000 units that were 70% complete with
answered Sep 21, 2021
5 votes
106k views
A box of chocolates contains 18 chocolate squares. Ten of the squares are milk chocolate, 5 are dark chocolate, and 3 are white chocolate. If Christina randomly chooses a chocolate out of the box, what
answered Sep 11, 2021
2 votes
80.4k views
_____ the actual brightness of a star as seen from earth •absolute brightness OR • apparent brightness
answered Aug 21, 2021
7 votes
166k views
What is it? A or B I've been stuck for a while please help
answered Jul 22, 2021
6 votes
114k views
A lens of focal length 15.0 cm is held 10.0 cm from a page (the object ). Find the magnification .
answered Jun 8, 2021
4 votes
174k views
A student is given a mixture of NaCl(s) and NaNO3(s) and is tasked with determining the percent of NaCl in the mixture. The student dissolves 3.613 g of the mixture in 50 mL of DI water. The student then
answered Apr 29, 2021
1 vote
108k views
Ways to preserve recourses
answered Apr 1, 2021
7 votes
209k views
According to the Federalist No. 51, what is the greatest challenge in creating a government? limiting the powers of the government making sure people are perfect preventing a monarchy If men were angels,
answered Jan 1, 2021
2 votes
218k views
What happens to the energy stored in the biomass of an organism when it dies?
answered Oct 13, 2020
4 votes
218k views
This is a mode of writing whose purpose is to convey information or to explain and establish the validity of an idea in a logical
answered Apr 19, 2020
3 votes
31.1k views
Two equations are shown: equation 1: (x - 12) = 12 equation 2: y - 12 = 12 solve each
answered Jan 24, 2020
5 votes
84.2k views
Which ordered pair is a solution to the system of equations?
answered Oct 7, 2019
3 votes
185k views
Which government passes laws in order to protect the rights of its citizens? anarchism pluralism totalitarianism
answered Jul 18, 2019
5 votes
202k views
A 1200 kg car accelerates from 0 m/s to 25 m/s in 10 seconds. how much work was done on the car by the net force?
answered Apr 21, 2019
6 votes
8.1k views
Find the value of x for which L is parallel to m
answered Apr 13, 2019
4 votes
217k views
What is the x-intercept of the line y=5x+6
answered Dec 28, 2018
2 votes
35.2k views
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