in the first week of july, a record 1040 people went to the local swimming pool. in the second week, 110 fewer people went to the pool than in the first week. in the third week, 130 more people went to the pool than in the second week. in the fourth week, 228 fewer people went to the pool than in the third week. what is the percent decrease in the number of people who went to the pool over these four weeks?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)