An internet reaction time test asks subjects to click their mouse button as soon as a lightflashes on the screen. The light is programmed to go on at a random time from 2 to 5 seconds after the subject clicks “start.” Below is a density curve for the time at which the
light goes on.
(b) Find the proportion of times that the light goes on between 2.5 and 4 seconds after the
subject clicks "start."

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Solve -.016x= -16. need solving this

Maddie's rectangular kitchen has an area of 10 square yards and a length of 3 3/4 yards.how many yards wide is maddie's kitchen?