Em uma caixa, existem 15 bolas demarcadas de 1 a 15 As bolas pares são da cor preta e as bolas ímpares são da cor branca Ao se retirar ao acaso uma bola desta
caixa qual a probabilidade de se retirar uma bola preta ou uma que contenha um número múltiplo de 3 ?
ME AJUDEM PFVR
URGENTE
PRECISO PASSAR NESSA PROVA
número múltiplo de 3?
Um

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

faster, im not sure why but i know it is faster