Consider a poisson process with arrival rate λ. (a)what is the probability that there are 2 arrivals in the time interval (3,6]? (b)let a denote the event that there are 2 arrivals in the time interval (0,6], and b the event that there are 2 arrivals in the time interval (3,9]. given that the event occurred, find the conditional probability that there was exactly one arrival in (3,6].

srry idk

step-by-step explanation:

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.