Find the number of ways of distributing 15 balls into 8 distinguishable boxes if the balls are (a) indistinguishable (b) distinguishable

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

part a: 1.08

part b: 27.59

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.