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A feature that distinguishes ribose from deoxyribose is the absence of an oh at the:
answered
Jan 16, 2019
Biology
high-school
1
vote
136k
views
A rectangular garden is 38 feet longer than it is wide. Its perimeter is 312 feet. Which system of equations describes the situation?
answered
Dec 7, 2018
Mathematics
college
5
votes
45.4k
views
Why are pedigrees helpful in understanding genetic disorders?
answered
Jul 11, 2018
Biology
high-school
2
votes
181k
views
Question Help A tourist asked a zookeeper how many birds and lions are in the zoo. The zookeeper replied there are 32 heads and 102 feet. Find the number of each.
answered
Jun 20, 2018
Mathematics
college
4
votes
203k
views
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
Biology
high-school
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
Mathematics
middle-school
5
votes
62.2k
views
How did the US acquire the land in the northwest territory
answered
Apr 23, 2018
History
middle-school
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
Mathematics
high-school
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
Mathematics
high-school
4
votes
139k
views
How can i be math teacher when i grow up?
answered
Jul 23, 2017
Mathematics
middle-school
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
English
high-school
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
Chemistry
high-school
2
votes
183k
views
What number is a factor of 18 but not a multiple of 2
answered
Mar 2, 2016
Mathematics
middle-school
3
votes
108k
views
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