Questions Asked

Celina87:
Most men failed the civil service test given by the Han dynasty. If a young man did not pass, what could he do?
 updated one month ago
 1 reply
 1 Medal

Celina87:
18. Name two advances made by Indian mathematicians without which computers would be impossible today.
19. Most men failed the civil …
 updated one month ago
 1 reply
 2 Medals

Celina87:
Students are choosing 2 colors to be used as school colors. There are 10 colors from which to choose. How many differnt ways are there to ch…
 updated 11 months ago
 2 replies
 1 Medal

Celina87:
Is the ratio 6 to 3 equal to the ratio 3 to 6? Why or why not?
I've been having a bit of trouble because they didn't teach us about equal…
 updated one year ago
 No Medals Yet

Celina87:
16. A(n)_____ is a path one object takes around another object. (1 point)
17. A solar eclipse occurs when _____ passes directly betw…
 updated one year ago
 1 reply
 No Medals Yet

Celina87:
The perimeter of a paved area being built at a playground is going to be 46 meters. If the length and width are each a whole number of meter…
 updated one year ago
 2 replies
 No Medals Yet

Celina87:
The perimeter of a paved area being built at a playground is going to be 46 meters. If the length and width are each a whole number of meter…
 updated one year ago
 No Medals Yet

Celina87:
Erica painted a picture of her dog. The picture has an area of 3,600 square centimeters and is square. She has placed the picture in a frame…
 updated one year ago
 4 replies
 No Medals Yet

Celina87:
Which of the following did NOT lead to increased crop production? (1 point)
mechanical reaper
cotton gin
…
 updated one year ago
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Celina87:
Who is credited with developing linear perspective?
 updated one year ago
 2 replies
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Celina87:
20. Walt and Amy each have the same number of pennies. Walt made equal stacks of 10 pennies with none left over. Amy made equal stacks of …
 updated one year ago
 3 replies
 No Medals Yet