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For a real number x, sqrt(sqrt(-x)) is equal a) +x b) -x c) complex d) pure imaginary
answered
Mar 23, 2018
Mathematics
high-school
6
votes
5.1k
views
_____ are skilled computer users who try to gain unauthorized access to other people’s computers.
answered
Nov 7, 2017
Computers and Technology
high-school
5
votes
88.8k
views
Dad taught carrie and ______ to drive last summer (I, me)
answered
Jun 23, 2017
English
high-school
6
votes
114k
views
The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. how far away is a storm if 12 seconds elapse between the lighting and the
answered
Mar 28, 2017
Mathematics
middle-school
2
votes
227k
views
_____________ is a characteristic of communication that is unique to public speaking. a. Context b. Noise c. Delivery d. Message
answered
Mar 5, 2017
English
high-school
2
votes
21.4k
views
A cylinder has a radius of 14 m and a height of 6 m. What is the exact volume of the cylinder?
answered
Sep 27, 2016
Mathematics
middle-school
0
votes
41.5k
views
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