Sterre charges \$35$35dollar sign, 35 to file tax returns, but files for free if she only needs the easiest form. Then she donates \$2$2dollar sign, 2 to clean water projects per tax return she files. Sterre charged \$7{,}245$7,245dollar sign, 7, comma, 245 and made a donation of \$1{,}242$1,242dollar sign, 1, comma, 242 this year for the tax returns she filed. How many tax returns did Sterre file at each price?
Sterre filed
tax returns for free and filed
tax returns for \$35$35dollar sign, 35 each.

answer: idk

step-by-step explanation:

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

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 %