The perimeter of a rectangular field is 340 yd. The length is 50 yd longer than the width. Find the dimensions.

width = 60 yd

and Length= 110 yd

Step-by-step explanation:

Step 1

Perimeter of rectangle field  is given as  2 ( L+ b)

Let the width be represented as x

'and length which is  50 yd longer than the width be

=x+ 50

such that the Perimeter with 340 yd can be expressed as

Perimeter = 2 ( L+ b) = 2L + 2B

Step 2---Solving

Perimeter = 2L + 2B

340 = 2(X+ 50) + (2 x)

340 = 2X+ 100 + 2X

340=4X + 100

340-100=4X

240= 4X

X= 240/4

X= 60

Width = x = 60 yards

 ;Length = 50 + x= 50 + 60 = 110yards

Width=60 yd

length=110 yd

Step-by-step explanation:

The function to represent the increasing number of rabbits per yer is

Solution:

The number of rabbits released each year is 8.

During 0 year, there will be 8 rabbits;

During year 1, the number of rabbits will be (or)

Similarly, during the year 2, the number of rabbits will be or

So, according to the pattern we can conclude that the function would be  

where x is the number of years.

On year 4, the total number of rabbits will be = 128