Suppose that Y has density function f (y) = * ky 0, (1 − y), 0elsewhere. ≤ y ≤ 1, a Find the value of k that makes f (y) a probability density function. b Find P(.4 ≤ Y ≤ 1). c Find P(.4 ≤ Y < 1). d Find P(Y ≤ .4|Y ≤ .8). e Find P(Y < .4|Y < .8

correct

step-by-step explanation:

im pretty sure its

(8,15)

step-by-step explanation:

answer: im sorry i dont get it

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130