Adog trainer has 96 ft of fencing that will be used to create a rectangular work area. encloses area of 320 ft^2. what will be the dimensions of the area

The dimensions of the area will be 8 ft x 40 ft

Step-by-step explanation:

Area and Perimeter

The perimeter can be understood as the distance measured around a shape. The area gives us the idea of the space occupied by the shape. Being w and l the width and length of a rectangle, the perimeter and areas can be computed as follows

The dog trainer has 96 ft of fencing to cover a rectangular area. This means that

A system of equations is formed

We divide the last equation by 2

solve for w

Replacing in the first equation

Operating and arranging

We have two possible answers

Which gives us

In any case, the dimensions of the area will be 8 ft x 40 ft

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

a. -0.3 > -0.33