What is hydrology? the study of weather patterns throughout the earth
the study of oceans and freshwater sources
the study of the movement and distribution of water on earth
the study of the movement of air throughout the earth

yes   because as the functions are graphed they eventually will intersect unless otherwise

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 %

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

your answer is  

a.

5

step-by-step explanation: