A, B y C son tres ciudades. La ciudad A se encuentra a 65 km al oeste de la ciudad B. La ciudad C se encuentra al norte de B y a 97 km de distancia de A. Carlos y Diana salen de la ciudad A al mismo tiempo. Carlos va directo a C a una velocidad de 25 km por hora. Diana va de la ciudad A a la B y luego a C a una velocidad de 30 km por hora. A ¿Quien llega primero a la ciudad C?. B ¿Cual es la diferencia en kilómetros entre él recorrido de Carlos y de Diana?.

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

a. she will receive a refund of $278.

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.