You did not include the problem therefore i cannot help you with this but if you could message me the problem i’d be happy too
9 because 24 divided by 2 is 12 and 12 subtracted by 3 is 9
(a) The team captain wants to know what his teammates eats before a match
Team captain know by taking a survey of teammates
(b) The team captain wants to know who can score most goals against the best player
This can be known by observation of games. so its observational study
(c) The team captain wants to know how praising the affects the teammates performance.
This can be known by experiment
(d) The team captain wants to know what other sports teammates play
This can be known by observation of games. so its observational study
Answer:The ball dropped 56 feet after 3 seconds
Step-by-step explanation: