The loss random variable X has an exponential distribution with mean 1 and an ordinary deductible is applied to all losses. The variance of the cost per payment random variable (excess loss random variable) is 25,600. The variance of the cost per loss random variable is 20,480. Find the amount of the deductible d:

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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