Registro
Ingresar
Nombre de usuario
Contraseña
Ingresar
olvidó su contraseña
Inicio
Foro
+0
Formulario
Matemáticas
Ayuda
números complejos
cálculo diferencial
cálculo diferencial
Ecuaciones
Gráficas de funciones
Algebra lineal
Teoría de números
pourcentages
Fonctions estándar
Probabilidad
Trigonometría
Conversión de unidades
Unidades
Sobre
Impreso
Política de privacidad
Términos de Servicio
Credits
Google+
Facebook
Email de contacto
tlin0611
Nombre de usuario
tlin0611
Puntuación
8
Membership
Stats
Preguntas
1
Respuestas
0
4 Questions
0 Answers
-1
1710
1
+8
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8...
In a three-digit number, the hundreds digit is greater than 5, the tens digit is greater than 4 but less than 8, and the units digit is the smallest prime number. How many three-digit numbers satisfy all of these conditions?
Fuera tema
●
tlin0611
25 dic 2017
0
1528
1
+8
A number is chosen at random from the set of consecutive natural numbers . What is the probability that the number chosen is a factor of ? E
A number is chosen at random from the set of consecutive natural numbers . What is the probability that the number chosen is a factor of ? Express your answer as a common fraction.
●
tlin0611
23 dic 2017
0
1062
1
+8
Let return the number of times appears in Pascal's Triangle. For example, and . If is a positive
Let return the number of times appears in Pascal's Triangle. For example, and . If is a positive integer, what is the minimum value of ?
●
tlin0611
23 dic 2017
+1
2209
1
+8
If I roll a fair, regular six-sided die four times, what is the probability that I will roll the number exactly three times?
If I roll a fair, regular six-sided die four times, what is the probability that I will roll the number exactly three times?
Fuera tema
●
tlin0611
23 dic 2017