Mathematics, 28.10.2020 17:10 laerica
The table shows the distance a cyclist rides her bicycle over time. is the rate of change in distance with respect to time constant? what does the rate of change represent?
A: the rate of change is constant and represents a speed of 1120 ft/min. the cyclist rides her bike at a rate of 1120 ft/min.
B: the rate of change is constant and represents a speed of 3360 ft/min. the cyclist rides her bike at a rate of 1120 ft/min.
C: the rate of change is constant and represents a speed of 2240 ft/min. the cyclist rides her bike at a rate of 1120 ft/min.
D: the rate of change is constant and represents a speed of 4480 ft/min. the cyclist rides her bike at a rate of 1120 ft/min.
Answers: 2
Mathematics, 21.06.2019 18:30
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Answers: 3
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 23:30
I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i
Answers: 1
The table shows the distance a cyclist rides her bicycle over time. is the rate of change in distanc...
History, 10.10.2019 22:20
Mathematics, 10.10.2019 22:20
Health, 10.10.2019 22:20
Mathematics, 10.10.2019 22:20
History, 10.10.2019 22:30