N actuary created a simple model for the amount of damage thatwill be caused by an insured individual in the following year. LetDdenote theamout of damage. She found the expected damage to beE[D] = 600.D01000500010000Pr(D).82.10(a) Find the missing probabilities.(b) Find the standard deviationσD.(c) Find the expected damage given that there is some damage, ie, E[D|D >0].(d) Find the conditional variance of the damage given that there is some damage, ie, V ar[D|D >0.

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?