QUESTÃO 01: (OBM) Paulo quer comprar um sorvete com 4 bolas em uma sorveteria que dispõe de três sabores: açaí, baunilha e cajá. De quantos modos diferentes ele pode fazer a compra?(1,0ponto)
b) 9
c) 12
d) 15
ar de meias

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5