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Mathematics 7 Online
OpenStudy (anonymous):

how many color in a rainbow?

OpenStudy (anonymous):

Roygibiv

OpenStudy (anonymous):

7 - seven

OpenStudy (anonymous):

ROYGBIV Red, orange, yellow, green, blue, indigo, and violet. so seven

OpenStudy (anonymous):

Opps i added an i

OpenStudy (anonymous):

A rainbow appears when light goes through a prism, normally a drop of water. So every color.

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