An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 3.5ft long with a diameter of 2.4ft. Suppose oil is drained at a rate of 2.1ft^3 per minute. If the tank starts completely full, how many minutes will it take to empty the tank? Use the value 3.14 for pi, and round your answer to the nearest minute. Do not round any intermediate computations.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

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.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?