Write the following number
in scientific notation.
13 =

Scientific notation of the given number

Step-by-step explanation:

Given:

The Number  = 13

We need to write the number on scientific notation.

Solution:

Now we Know that;

"Scientific Notation is a method used for expressing the number which is too long or too short and which can be written in decimal form."

All Numbers in Scientific notation are written as.

where m ⇒ can be decimal number or whole number.

n ⇒ negative or positive integer.

Now we need to write the number 13 in scientific notation form.

scientific notation form of number =

Hence Scientific notation of the given number

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.