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Answers by SpacePotatoes

Answers by SpacePotatoes
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Compute the sum \[\frac{1}{\sqrt{100} + \sqrt{102}} + \frac{1}{\sqrt{102} + \sqrt{104}} + \frac{1}{\sqrt{104}+\sqrt{106}} + \cdots + \frac{1}{\sqrt{9998} + \sqrt{10000}}.\]
answered Dec 27, 2018
5 votes
211k views
What is used to measure when the cardiovascular system is receiving the most benefit from exercise without working too hard?
answered Jul 2, 2018
4 votes
92.6k views
Which type of machine is a hand drill ? mechanical machine,compound machine, simple machine , or complex machine ?
answered May 20, 2018
4 votes
162k views
What two languages stand as language families on their own
answered Feb 4, 2018
3 votes
185k views
Malcolm X’s actions and speeches most clearly inspired which of these groups? A) American Indian Movement B) Black Panthers Party C) La Raza Unida D) Southern Christian Leadership Conference
answered Oct 5, 2017
4 votes
141k views
Help, ASAP! Triangle ABC has coordinates A(1, 4); B(3, -2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis.
answered Aug 3, 2017
4 votes
85.1k views
Danielle pays a monthly charge of $69 for her cable bill. She also pays a fee every time she watches a movie on demand. Last month Danielle watched 7 movies on demand, and her total monthly bill was $104.
answered Jun 25, 2017
2 votes
45.5k views
What was the end result of the Vietnam War? A. The United States stayed and was defeated by Vietcong forces. B. The United States pulled out and the North Vietnamese eventually took the entire country.
answered Jun 19, 2017
3 votes
138k views
Why is the Big Bang a theory and not a fact
answered Jun 11, 2017
1 vote
196k views
How would you experiment to find out how much water this plant type needs for optimal growth
answered Jul 31, 2016
7 votes
147k views
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