Basically you substitute 16 in for x.
f(16) = 3/4(16) - 5
f(16) = 12 - 5
f(16) = 7
Answer:
simple event and dependent event
Step-by-step explanation:
not needed
To know the life span of the wolf and the lion, we simply substitute their mass to the formula for L.
Mass of wolf:
Mass of lion:

Therefore, the wolf has a life span of 24 and the lion has a life span of 36. With this information, we can determine how much longer the life span of the lion is:
ANSWER: The life span of the lion is 12 longer than the life span of the wolf.
Without any more information we can't find the actual numerical representation of the length and width but we can give an expression that will allow us to find them...
We let the width equal x, so the length is 3x. That would be the dimensions...
length = 3x
width = x
So to find perimeter the expression would be
2(3x) + 2(x) =
6x + 2x =
8x
For the area it would be
a= length × width
a = 3x × x
a = 3x^2