Mathematics, 12.07.2019 20:30 alexsince4835
Alarge medical organization is interested in studying the mean amount spent by all us citizens on tobacco products each week. the results must be at a 95% confidence level with a maximum margin of error of $5. assuming that previous reliable study allows one to estimate the population standard deviation of $35, what sample size is needed to meet these requirements?
Answers: 2
Mathematics, 21.06.2019 19:00, issaaamiaaa15
You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?
Answers: 1
Mathematics, 21.06.2019 19:30, dolltan
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
Alarge medical organization is interested in studying the mean amount spent by all us citizens on to...
Geography, 21.07.2019 19:10
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Mathematics, 21.07.2019 19:10
Mathematics, 21.07.2019 19:10