The shelf life, in days, for bottles of a certain prescribed medicine is a random variable having the density function shown below. find the probability that a bottle of this medicine will have a shelf life of (a) at least 5050 days; (b) anywhere from 4040 to 7070 days.

What is the value of x in the following equation? -3x-2=2x+8

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only