a store is offering 20% of all shoes. Rosalie purchases shoes and clothes. The expression representing her total cost (including 7% tax) is c + (1 - 0.2) s + 0.07 [c + (1 - 0.2) s]. which term represents the cost of the shoes after discount?

hreryryrranswer:

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 %

you a real one for tat answer

step-by-step explanation: