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Answers by Infaz

Answers by Infaz
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Blue-green algae plays an important an important part in the nitrogen cycle by recycling ammonia into nitrates and by "fixing" elemental nitrogen into a form that can be used by organisms. A decrease in
answered May 16, 2018
7 votes
2.3k views
A recipe for 1 batch of cookies calls for 1/3 cup of oil. You have 3/4 cup of oil. Do you have enough oil for 2 batches of cookies?
answered May 15, 2018
5 votes
62.2k views
How did the US acquire the land in the northwest territory
answered Apr 23, 2018
6 votes
124k views
A quiz has 1 true-false question and 2 multiple choice questions that each have 4 answers. What is the probability that someone guessing all 3 answers will get 100% on the quiz? 1/32 1/27 3/10
answered Apr 22, 2018
4 votes
144k views
The coefficients corresponding to k = 0, 1, 2, ..., 5 in the expansion of (x + y)^5 are _____. A. 1, 5, 10, 10, 5, 1 B. 1, 5, 10, 5, 1 C. 0, 1, 5, 10, 5, 1, 0 D. 0, 5, 10, 10, 5, 0
answered Dec 20, 2017
4 votes
139k views
How can i be math teacher when i grow up?
answered Jul 23, 2017
4 votes
221k views
Which form of the word vary would be best used in the sentence below? The weather has been so ______lately that I'm not sure whether to wear shorts or a down jacket. A. variable B. variation C. variance
answered Feb 8, 2017
3 votes
131k views
_____ and _____ are the perfect combination for a thunderstorm. a. Pressure, humidity b. Heat, humidity c. Heat, pressure d. Heat, dry air
answered Jan 29, 2017
2 votes
183k views
What number is a factor of 18 but not a multiple of 2
answered Mar 2, 2016
3 votes
108k views
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