because if the ball pen used in the paper chromatography its possible that the ink of the ball pen was mixed in the food colors.
To ensure you have at least one ball of every color, you need to consider the worst-case scenario. If there are ( n ) different colors, you could potentially draw all the balls of ( n-1 ) colors before finally drawing a ball of the last color. Therefore, the minimum number of balls you need to draw to guarantee that you have at least one ball of each color is ( n + (n - 1) = 2n - 1 ).
draw an imperfect circle and color it in beige with brown spots
Draw a circle and then the seams on the ball.
picnic on facebook or the website
draw a leopard, cut it out, draw spots on and stick goggly eyes on. ITS NOT THAT HARD, GOD
Red and yellow. That is why McDonalds and In-n-Out are these colors, to draw your eye.
To draw on a golf ball, you can use a permanent marker or a special golf ball marker. Start by deciding on the design or pattern you want, such as a line or a logo. Carefully draw your design on the surface of the ball, ensuring the marker doesn't smudge. Allow it to dry completely before using the ball on the course.
a ball
By using a drawing utensil....
Try drawing a dodge ball game ND HAVE SOMEONE dodging a ball
Write a C program to Draw a RAINBOW and fill the suitable colors ...
The probability of getting on the first draw a black ball is: P(B1) = 3/7. The probability of getting a red ball given the event of drawing a black ball on the first draw is: P(R2│B1) = 4/6. The probability of drawing a black ball on the first draw and a red ball on the second draw is: P(B1UR2) = P(B1)∙P(R 2│B1) = (3/7)∙(4/6) = 0.2857... ~ 0.286 ~ ~ 28.6%