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Which tribes made up the Mongolic tribes of the Xiongnu Empire? Xianbei Indo Aryan Tibetan Luandi Lan Siberian-Taiga Ugaritic
asked
Sep 22, 2017
History
high-school
2
answers
0
votes
177k
views
A contracter purchased 7dozen pairs of work gloves for $103.32. He incorrectly calculated the unit price at $14.76 per pair for his expense report correct his work and explain the error
asked
Aug 15, 2017
Mathematics
high-school
1
answer
0
votes
34.1k
views
At the center of the Andromeda galaxy is a source of X-rays that scientists believe is a black hole with _____ times more mass than the Sun. A. 30,000 B. 300,000 C. 3,000,000 D. 30,000,000
asked
Jun 11, 2017
Biology
high-school
2
answers
2
votes
24.4k
views
a duck floating on a lake oscillates up and down5.0 times during a 10.-second interval as aperiodic wave passes by. what is the frequencyof the duck’s oscillations?(1) 0.10 hz (3) 2.0 hz(2) 0.50 hz (4)
asked
May 2, 2017
Physics
high-school
1
answer
0
votes
102k
views
If the width of a rectangular piece of wood is x + 2 inches long and the length is three times as long with an additional inch added, what is the area of the wood? a. 3x² + 12x + 12 b. 3x² + 12x + 14 c.
asked
Sep 12, 2016
Mathematics
high-school
1
answer
3
votes
44.1k
views
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