How was math different in ancient mesopotamia than it is today

Early mathematics was essentially a form of counting, and was used to count things like sheep, crops and exchanged goods. Later it was used to solve more sophisticated problems related to irrigation and perhaps architecture

Step-by-step explanation:

i believe that the slope of the line is -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 %