Answer:
P(W|B) = 0.58
Step-by-step explanation:
The conditional probability formula tells you ...
P(W | B) = P(W&B) / P(B)
= 0.29/.050
= 0.58
Answer:
The inverse of 
is 
Step-by-step explanation:
Given equation :
Replace x with y and y with x
So, 
So, Option C is correct
Hence The inverse of is
Our parent function is f(x)=x^2. A vertical stretch by a factor of k means that every point (x,f(x)), has been transformed into (x,kf(x)). Alex is clearly incorrect as our parent function has been transformed to (x,9f(x)), not (x,3f(x)). A horizontal stretch(or compression) by a factor of k means our function has been transformed to (x/k,f(x)). Here, Marta is saying our function should look like (3x,f(x)). This can also be achieved by plugging 3x into the parent function, which would give us f(3x)=(3x)^2, so it seems that Marta is the correct one.
35 because 2x-3.45.there is the answer 35
Answer:
El porcentaje de descuento fue del 10%.
Step-by-step explanation:
Para encontrar el porcentaje de descuento, puedes calcular la variación entre los dos precios ya que este será el porcentaje aplicado. Para hacerlo debes calcular la diferencia entre los dos precios restando el precio final menos el precio original y luego, debes dividir este resultado entre el precio original y multiplicar por 100:
Precio original=50
Precio final=45
((45-50)/50)*100
(-5/50)*100=-0.1*100=-10%
De acuerdo a esto, la respuesta es que el porcentaje de descuento fue del 10%.
