Bonsoir j’ai besoin d’aide s’il vous plaît aider moi merci. 21 En France, la pointure P des chaussures est
donnée par la formule P= 1,5 xL+2 où L désigne la
longueur du pied, en cm.
Les pieds de Juliette mesurent 22 cm et ceux de Louis
mesurent 24 cm.
Calculer leurs pointures.

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?