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Answers by Joohyun

Answers by Joohyun
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Which expression has a value of 16 when n=5
answered Dec 13, 2019
2 votes
133k views
The primary cause of recent global warming is believed to be ________.
answered Nov 26, 2019
6 votes
45.0k views
Julie was dividing 13.8 by 0.1. Which statement about the quotient is true? A. It will be greater than 13.8. B. It will be less than 13.8. C. It will be equal to 13.8.
answered Nov 1, 2019
4 votes
95.7k views
1a) in 1998, a san diego reproductive clinic reported 42 live births to 157 women under the age of 38, but only 7 live births for 89 clients aged 38 and older. is this strong evidence of a difference in
answered Oct 9, 2019
5 votes
73.2k views
If there are two objects, and the mass of one object increases, the gravitational force between them will A.increase B. decrease C. remain constant D. increase OR decrease
answered Sep 17, 2019
4 votes
169k views
How is a plant a renwable resource???
answered Aug 15, 2019
2 votes
32.2k views
Why did historians and others have difficulty classifying many of the Plains Indian tribes? a. There were few commonalities among the tribes. b. There was great variation in the languages that they spoke.
answered Jan 14, 2019
2 votes
24.1k views
What is the slope of the graph of y=3x-1
answered Aug 8, 2018
4 votes
78.0k views
What is one of the better ways to identify most minerals? A) looking at the colour B) checking for magnetism C) determining if it's radioactive D) using the mohs scale of hardness
answered Jul 1, 2018
2 votes
190k views
What is the name of the shopping area in Madrid that is open on Sundays? A. Compras B. Centro Madrid C. El Mall de Madrid D. El Rastro
answered Apr 1, 2018
0 votes
167k views
Tan x =sin x/cos x. Therefore, tan(90-A) = A) 1/tan(90-A) B) 1/sin A C) 1/cos(90-A) D) 1/tanA
answered Mar 27, 2018
3 votes
151k views
Help me with these questions plzzzzzzzzzzzz
answered Feb 28, 2018
2 votes
138k views
What is the equation and slope?
answered Jan 29, 2018
6 votes
105k views
ab and cb form a right angle at the point of intersection B. If the coordinates of A and B are (8, 0) and (2, 1) respectively, then what is the equation of cb ?
answered Oct 8, 2017
3 votes
82.0k views
A spinner used for a game is divided into 4 sections: Yellow, Brown, Red and Orange. The spinner is spun 50 times and lands on brown 18 times. What is the experimental probability that the spinner does
answered Aug 4, 2017
5 votes
141k views
What is common between aerobic and anaerobic respiration?
answered Jun 15, 2017
5 votes
142k views
Would you use mean, median, mode, or range for each situation? Explain. 8) Jack noticed that half of the cereal brands in the store cost more than $2.00. 9) The average score on the last Pre-Algebra test
answered Jul 13, 2016
5 votes
79.0k views
Which country is larger ,USA or Canada ? what is the difference in area and population?
answered Jun 7, 2015
2 votes
45.2k views
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