3. The Raleigh Tour Bus Company transports 375 passengers per day on a tour of Historic Downtown Raleigh. The cost of a fare is $30. The company estimates that it will lose 10
customers for each $5.50 increase in fare. What is the maximum daily income the company will
receive? Round the answer to the nearest hundredth.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.

3x + 4y = 5 x- 3y = -7 solve by substitution