Answers by Tiago Moutinho
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Answers by Tiago Moutinho

Answers by Tiago Moutinho
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Given u = 3i − 8j and v = −4i + 8j, what is u • v? 73 8 −76 −56
answered May 1, 2023
5 votes
113k views
What was the impact of the invention of the sewing machine?
answered Nov 15, 2022
2 votes
130k views
Which tab automatically becomes available after inserting a text box? Drawing Tools Insert Text Box Tools Shape Tools
answered Sep 22, 2022
4 votes
95.9k views
How does the shift of land ownership from the London Company to individual colonists help Jamestown?
answered Aug 21, 2022
3 votes
35.9k views
Which statement about writing a research paper is true? All facts learned from sources should be used in the report. A research question is not useful after research is completed. A rough draft is only
answered Jul 9, 2022
7 votes
59.0k views
Help me if you are good with standard form!
answered May 30, 2022
3 votes
17.6k views
Ba(OH)₂ + 2 HBr --> BaBr₂ + 2 H₂O is this a double replacement reaction
answered May 28, 2022
1 vote
185k views
1. A train travels at a constant rate of 45 miles per hour. a. What is the distance, d, in miles, that the train travels in t hours? How many miles will it travel in 2.5 hours? b.
answered Mar 5, 2022
4 votes
35.9k views
In a group of 35 students 7 have yellow socks what percentage of the students have yellow socks
answered Feb 15, 2022
0 votes
48.1k views
Determine the point of view of the following sentence: Together we can do anything. first person objective omniscient third person
answered Feb 14, 2022
4 votes
184k views
1. CAUSE AN EFFECT Why did people play baseball even during times of war? Please ANSWER QUICKLY
answered Dec 29, 2021
2 votes
76.3k views
In a titration 32.5 mL of 1.0 M sulfuric acid is required to neutralize 45.0 mL of sodium hydroxide. What is the concentration of the base?
answered Oct 12, 2021
7 votes
112k views
"To enable quick decisions to be made, there are situations in which decisions should be made by one individual with expertise. This group decision making method is known as:"
answered Jul 1, 2021
4 votes
126k views
When doing medical research with human subjects, which four limitations are unavoidable? A.)It’s often impossible to repeat trials on the same subjects. B.)Subjects may report an inaccurate medical history.
answered Jun 24, 2021
3 votes
204k views
Need help with Radical Rational Exponents and with work plz.
answered Jun 12, 2021
5 votes
61.5k views
The Mayflower was the first
answered May 24, 2021
1 vote
58.5k views
Two automobiles are equipped with the same single-frequency horn. When one is at rest and the other is moving toward the first at 20 m/sm/s , the driver at rest hears a beat frequency of 5.2 HzHz .
answered Apr 15, 2021
6 votes
135k views
Why are people using this for site for other reasons instead of what its meant for?
answered Mar 22, 2021
4 votes
229k views
The product of 8 and a number
answered Feb 22, 2021
1 vote
190k views
Economic Growth is a necessary but not sufficient Condition for Development discuss​
answered Jan 12, 2021
2 votes
174k views
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