The end of a house has the shape of a square surmounted by an equilateral triangle. If the length of the base is measured to be 35 feet, with a maximum error in measurement of 1 inch, calculate the area of the end. (Round your answer to two decimal places.)

his chances of getting a coin of higher value is 4/19

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 %