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What is a radio interferometer ?
answered
Jan 24, 2019
Biology
middle-school
5
votes
217k
views
Match each expression with its simplified form. Tiles 3a5 − (-a5) 6a7 − 2a7 -3a5 − (-2a5) 7a7 − 8a7
answered
Nov 25, 2018
Mathematics
high-school
4
votes
124k
views
Quadratic factorisation Question, help please.
answered
Oct 9, 2018
Mathematics
high-school
4
votes
153k
views
Please help with 1 and 3! Please tell me the answer! I'm crying in confusion! :(
answered
Sep 19, 2018
Mathematics
middle-school
5
votes
99.4k
views
10 fish are in a tank, 3 fish drown, how many fish are left?
answered
Aug 4, 2018
Mathematics
middle-school
3
votes
199k
views
How would you tell someone to vacuum the house?
answered
Jul 12, 2018
Spanish
high-school
4
votes
44.5k
views
At the beginning of World War I, President Woodrow Wilson followed which traditional U.S. foreign policy? A) refusing to permit trade with either side in the conflict B) sending troops to aid Great Britain
answered
Jun 18, 2018
History
high-school
2
votes
226k
views
Solve for z z−4/9−1/3=5/9
answered
Dec 12, 2017
Mathematics
middle-school
7
votes
98.8k
views
Carbonic acid dissolves limestone and other rocks. This is an example of _____. chemical errosion
answered
Nov 15, 2017
Chemistry
high-school
4
votes
16.6k
views
In which type of reaction do two lighter nuclei combine to form one heavier nucleus
answered
Aug 19, 2017
Biology
middle-school
5
votes
67.9k
views
you would like to enter a formula that subtracts the data in cell b4 from the total of cells b2 and b3. what should the formula look like? a. =b4-b2 b3 b. =b4-(b2 b3) c. =b2 b3-b4 d. b2 b3-b4
answered
Feb 22, 2017
Computers and Technology
high-school
2
votes
188k
views
How many possible codons exist in the genetic code? a. 3 b. 20 c. 46 d. 64
answered
Oct 13, 2015
Biology
high-school
1
vote
188k
views
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