A taxi rental station has 3 cars, every day the station has to pay a tax of 80,000 VND/car/day. Each car is rented for 200,000 VND/day. Suppose the station's rental request is a random variable X with a Poisson distribution with parameter . a. Calculate the probability that 3 customers rent a car in a day (e 2.71)
b. Calculate the average profit earned by the station in a day.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1