Boston has a temperature of -20 degrees it is colder in new yourk than in Boston select the value that could represent the temperature of new yourk A.0. B 30. C -30 d -19

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

the first option is the answer.

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 %

x = 12

y = 1

for the points!