Afarmer has a rectangular field, which measures 100 feet for the length and w feet for the width. if the perimeter is the sum of all four sides of the field, what is an expression for the perimeter of the field? simplify.

w + 100 + w + 100

2w + 200

4w

2w + 100 + 100

The second one

Step-by-step explanation:

Perimeter = Length + Length + Width + Width

Perimeter = 2L + 2W

Perimeter: 2W + 100 + 100

Perimeter: 2W + 200

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %