Write the Following Expressions So That No Answer Includes Negative $\frac { 7 t ^ { 0 } } { t ^ { - 2 } }$

question 16

Short Answer

Write the following expressions so that no answer includes negative exponents. Assume the variables are nonzero.
- $\frac { 7 t ^ { 0 } } { t ^ { - 2 } }$

---

Definitions:

Peripheral Vision

The part of vision that occurs outside the very center of gaze, allowing humans to perceive objects and movement outside of the direct line of vision.

Rods

Photoreceptor cells in the retina of the eye that are highly sensitive to light and enable vision in low-light conditions but do not support color vision.

Cones

Photoreceptor cells in the retina that are responsible for color vision and function best in relatively bright light.

Visual Receptors

Visual receptors are cells located in the retina of the eye that are sensitive to light and enable vision.