If Qatari Riyal 2000=NC 57960 and Hong Kong dollar 1 = NC 13.62, How many Qatari riyal will be equal to Hong Kong dollar 50?

any options?

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

answer: 1inch=7days  

12inch=12*7=84days

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 %