Michaela caught 3 fish, which weigh a total 19 1/2 pounds. one fish weighs 7 5/8 pounds and another weighs 5 3/4 pounds. how much does the third fish weigh?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

For which pair of functions is (gof)(a)=|a|-2?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?