A cylinder has a diameter of 3/4 meter. Its approximate volume is 1 cubit meter. Enter the height of the cylinder, in meters. Round your answer to the nearest hundredth.

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

A50% increase followed by 33 1/2% decrease

Find two consexutive odd integers such that the sum of their square is 650