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1. translate and solve: what number is 408% of 568? round to the nearest hundredth.

2.in 10 years, the population of detroit fell from 950,000 to about 712,500. find the total percent decrease.

3.a cash box of $1 and $5 bills is worth $45. the number of $1 bills is three more than the number of $5 bills. how many of each bill does it contain?

4.marquese is making 10 pounds of trail mix from raisins and nuts. raisins cost $3.45 per pound, and nuts cost $7.95 per pound. how many pounds of raisins and how many pounds of nuts should marquese use for the trail mix to cost him $6.96 per pound?

#1. 408% of 568

We get two equations from this

408% = x

568 = 100%

568/x=100%/408%

Solve and you'll get

408% of 568

=2317.44

2. New - Original = % change

712500 - 950000 = -237500

3. 10 at $1, 7 at $5

4. 2.2 lb. of raisins, 7.8 lb. of nuts

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 %