There are 2×10^5 households in Kingston County, and the average household size is 2.5 people. How many people live in the county? Write your answer in standard form. Do not use exponents.

500000

Step-by-step explanation:

2×10^5=2×100000=200000×2.5=500000

answer: 5

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %