Find the circumference and the area of a circle with diameter 6 yd. Use the value 3.14 for T, and do not round your answers. Be sure to include the correct units in your answers.

18.84yds or 56.52ft

Step-by-step explanation:

1.) πD=A

2.)(3.14)6=18.84

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 %