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What is the next number in the following Lucas sequence? 1, 3, 4, 7, 11... a. 18 c. 15 b. 13 d. 17
answered
Dec 7, 2018
Mathematics
high-school
4
votes
97.3k
views
What was the outcome of the Seven Weeks' War? A: Austria won and reasserted itself as leader of Germany. B: Prussia won and reasserted itself as leader of Germany. C: France won and reasserted itself as
answered
Sep 28, 2018
History
high-school
7
votes
156k
views
Below is a partial pedigree of hemophilia in the british royal family descended from queen victoria, who is believed to be the original "carrier" in t
answered
Jul 16, 2018
History
college
2
votes
52.1k
views
The American president movie where does Sydney come from
answered
Jul 13, 2018
Social Studies
high-school
5
votes
70.7k
views
In 56 years, Kevin will be 9 times as old as he is right now. How old is he right now?
answered
May 8, 2018
Mathematics
middle-school
3
votes
58.8k
views
14. Read the sentence. The Great Plains run north through Texas and Oklahoma before reaching the Arkansas river in Kansas. What word should be capitalized to correct this sentence? run north river 15.
answered
Feb 26, 2018
English
high-school
2
votes
146k
views
What is the domain of the following list of ordered pairs? (-1,2),(3,4),(0,-3),(1,-6)
answered
Feb 1, 2018
Mathematics
high-school
4
votes
71.1k
views
How long would it take a radio wave whose frequency is 7.25 x 10^5 Hz to travel from mars to earth if the distance between the two planets is approximately 8.00 x 10^7 km? The wavelength is not given.
answered
Dec 20, 2017
Physics
high-school
3
votes
43.1k
views
The answer plz i am stuck
answered
Feb 18, 2017
Mathematics
middle-school
6
votes
127k
views
A ball has a radius of 1 foot. What is the surface area of the ball?
answered
Jan 3, 2017
Geography
high-school
2
votes
158k
views
A speaker vibrates at a frequency of 200 Hz. What is its period
answered
Feb 9, 2016
Physics
middle-school
5
votes
161k
views
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