The graph shows outdoor temperatures (°F) recorded one fall evening in Ohio. At what rate did the temperature change during this time interval?
-5°F
minute
46
-3°F
hour
OF 5
-3°F
minute
7:20 PM
7:10 PM
8:00 PM
8:20 PM
8:40 PM
Time
4°F
hour

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities