Tomas saca aleatoriamente una canica de una bolsa que contiene 7 canicas azules, 2 canicas verdes y 1 canica roja.
¿Cuánto es P(no tomar una canica azul)

Ayuda pleas

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2