6 Possible outcomes.this is a combination problem the order of drawing a marble is not important because red, blue would be the same outcome as blue, red.
the combination formula is as follows.

plug in 4 for n and 2 for r.
Condensation, the process of forming solid particles from the solar nebula, is an early process in the formation of a planetesimal<span>, an early solar system body of small to medium size that combines with other </span>planetesimals<span> to </span>form<span> protoplanets
HOPE THIS HELPED</span>
Answer:
shaded area = total area - the two triangles areas
total area = 5*9 = 45 cm²
first tri area = 1/2 * h *b
= 0.5 * 5 * 2 = 5 cm²
second tri area = 0.5 * 6 * 5 = 15 cm²
shaded area = 45 - 15 - 5 = 25 cm²
Nine tanks can hold more than 3