C'est la fête du village, Nicolas, Sébastien et Isidore partagent le contenu d'une amphore de vin. Nicolas seul le boirait en 1 heure. Sébastien seul mettrait 3 heures et Isidore seul l'absorberait en 6 heures. Combiens de temps faut-il aux trois hommeq pour boire tout le vin contenu dans l'amphore entre 20 min, 24min ,36 min et 40 min ? Svp c'est vraiment urgent !

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors

answer: the center is the median and/or mean of the data. the spread is the range of the data. and, the shape describes the type of graph. the four ways to describe shape are whether it is symmetric, how many peaks it has, if it is skewed to the left or right, and whether it is uniform. good luck

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.