L'aire d'une enveloppe est de 255 cm2. L'aire d'un timbre est d'environ 520 mm2.
Si tu tapisses une face d'une telle
enveloppe avec des timbres, en évitant les
recouvrements et les trous, combien te
faudra-t-il de timbres?
Arrondis le nombre de timbres à l'entier
supérieur.

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Math each whole number with a rational, exponential expression