At a competition, medals are awarded for first - sixth place. the total number of ways medals may be awarded can be found using a permutation. a. true b. false

The answer to your question would be true since the permutations would deal with how many different ways the medals could possibly be distributed.

c

step-by-step explanation:

i think because what else can be a sample of every member

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%