Questions by Xiaotian Guo

Questions by Xiaotian Guo

What is ⅔ + ⅘ written with a common denominator?

asked Apr 19, 2021

2 answers

1 vote

221k views

No matter where you are on Earth, the center of the Earth is always _______. A) to the left B) to the south C) straight ahead D) straight down

asked Apr 3, 2021

1 answer

4 votes

89.0k views

What is the sum of -15 and -125

asked Oct 25, 2020

2 answers

4 votes

132k views

A parabola can be represented by the equation y2 = –x. What are the coordinates of the focus and the equation of the directrix?

asked Aug 11, 2020

2 answers

4 votes

31.0k views

Find the values of x and y

asked Apr 22, 2020

2 answers

0 votes

119k views

Evaluate the line integral using the fundamental theorem of line integrals. use a computer algebra system to verify your results. (2z + 4y) dx + (4x − 3z) dy + (2x − 3y) dz c (a) c.line segment from (0,

asked Nov 13, 2019

1 answer

5 votes

21.6k views

Explain in 3 – 4 sentences (in your own words) how perspiration helps keep you cool on a hot day

asked May 9, 2019

2 answers

1 vote

44.7k views

How can I find the surface area & the correct answer

asked Mar 26, 2019

1 answer

3 votes

220k views

In the film epic 2015 which company fights for individualized news

asked Jan 21, 2019

2 answers

4 votes

174k views

PLZ PLZ PLZ HELPPPPPPPPPPPPPP n "The Adventure of the Blue Carbuncle," what does Holmes use to figure out many details about the owner of the goose? A. the man's walking stick B. the man's hat C. the man's

asked Sep 8, 2018

1 answer

1 vote

136k views

Stress ________ activity in the sympathetic division of the autonomic nervous system. stress also _________ activity in the parasympathetic division.

asked Aug 28, 2018

1 answer

0 votes

107k views

678 rounded to the nearest hundred

asked Mar 6, 2018

2 answers

1 vote

170k views

Which spanish word would you see to say that an item is expensive?

asked Aug 26, 2017

1 answer

0 votes

161k views

The expression 9x2 - 5x - 7 has ___ terms and a constant of ___.

asked Jun 20, 2017

2 answers

5 votes

21.1k views

In African countries, such as Kenya, school is only free up until a certain age. If a child wants to attend school at the secondary level, he or she has to pay high tuition fees. As a result,

asked Jul 21, 2016

1 answer

4 votes

205k views

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