### Present Remotely

Send the link below via email or IM

• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you close the presentation

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

# Application of Exponents in Real Life

No description
by

## Samiya Tayyab

on 15 February 2014

Report abuse

#### Transcript of Application of Exponents in Real Life

Applications of Exponents in Real Life

design by Dóri Sirály for Prezi
What is an exponent ?
The exponent of a number says how many times to use the number in a multiplication.

In 82 the "2" says to use 8 twice in a multiplication,
so 82 = 8 × 8 = 64

Zero raised to any power is zero (e.g. 0^5 = 0)
One raised to any power is one (e.g. 1^5 = 1)
Any number raised to the zero power is one (e.g. 7^0 = 1)
Application in Medicine

In nursing, dosages of medicine are indicated in powers of 10.
For example, a nurse might have to to convert 0.032 l to 32
More likely, he or she would have to understand that a dosage like 0.8 ml is a tenth of 8 ml and read it accordingly on a measuring device (cup, hypodermic, setting on a drip mechanism).

Application in Computer
Exponents are often used to describe a computer's memory.
E.g: 1 gigabyte of RAM means that you have 1 * 10 to the power 9 bytes.

Computer programmers use their understanding of exponents to determine the most efficient way to write a computer program and the minimum specifications a computer requires for a program to work.

Application in Richter Scale
The strength of earthquakes is described by a number from 0 to 9 on the Richter scale. The Richter scale is an exponential scale which uses powers of 10 to compare the magnitude or size of earthquakes.

This means that an 8 earthquake is ten times stronger than a 7 earthquake.

Application in Architecture
Exponents are used regularly in measuring area.
For example, suppose an architect is asked to design a single-story house that measure 1,500 square feet. The term "square feet" refers to an exponent, in this case feet x feet. The architect must know how to use exponents in order to accurately plan a house of the required area.

Exponents are also called
Powers
or
Indices
.
Both doctors and nurses use math every day while providing health care for people around the world.
Full transcript