Abaseball team played 75 games and lost 20% of them. how many games did the team lose? 15 20 55 60

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=