Identify the monomial function(s) that have a minimum. y = 5x y = x3 y = –2x6 y = 4x4 y = 3x2 y = 2x6

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).

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.