In Study Island, the colors of ribbons you can earn are green, blue, and red. Green ribbons are earned for completing lessons and activities, blue ribbons are earned for achieving mastery, and red ribbons are earned for being a top performer in challenges.
RSkirt RShirt Blue Shirt Yellow Shirt Blue Shirt R Shirt Blue Shirt Yellow Shirt
A blue shirt appears blue because it absorbs all colors of light from the visible spectrum except for blue. Blue light is reflected off the shirt and enters our eyes, resulting in us perceiving the shirt as being blue.
White light is made up of three colours; red, green and blue. If the shirt appears blue, then the shirt has absorbed any other colours (green and red) and reflected the blue, making the shirt appear blue. I hope this has helped :)
Each of the 36 pieces is one quarter of one of the original ribbons. Therefore there are 36 quarter pieces of ribbon. Thus there were originally 36 × 1/4 = 9 ribbons
Probably white or any color
1/4 of 2 is 1/2. Since it's unlikely that half of one ribbonias blue, it may be that 2 ribbons are one fourth of the total, which in that case would be 8.
White light is made up of three colours; red, green and blue. If the shirt appears blue, then the shirt has absorbed any other colours (green and red) and reflected the blue, making the shirt appear blue. I hope this has helped :)
A blue shirt appears blue because it absorbs most colors in the visible spectrum and reflects blue light back to our eyes. This happens because the dye or pigment used in the shirt absorbs all colors except blue, which is reflected back.
The cast of A Taste for Blue Ribbons - 1973 includes: Sheila Bradley Sally Conabere Syd Conabere Ron Graham
The probability is 19/25 * 18/24 = 0.57
Unfortunately you cannot buy ribbons, you have to earn them by doing different things. You can view the reqirements of the ribbons by clicking on the blue ribbon in the bottom right of your farmville screen.