1) En un grupo de estadística el 75 % de los estudiantes son puntuales, el 35 % hacen la tarea, el 20 % son puntuales y hacen la tarea. Si seleccionamos una persona del curso,
¿cuál es la probabilidad de
a) haga la tarea o sea puntual
e) sea puntual y no haga la tarea
b) no sea puntual
f) haga la tarea dado que es puntual
c) haga la tarea y no sea puntual. g) sea puntual dado que hizo la tarea
d) no haga la tarea y no sea puntual

Will give find an equivalent function to f(x)=5(2)^3x. the 5(2)^3x means 5(2) to the 3x power answer choices: a: f(x)=125^x(8)^x b: f(x)=10^2x c: f(x)=40^x d: f(x)=5(8)^x

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer