Round 18.2044986022 to the nearest hundred-thousandth.

The answer is 18.2045

Step-by-step explanation:

In order to determine the rounded number, we have to know about the notation numbers. In any number, every digit has a unique notation depending on his place.

I have attached an image that shows some notation numbers. We can see that the hundred-thousandth place is the fifth digit after the decimal point.

Then we have to see the next digit. If the digit is greater or equal than 5, we have to increase in one unit the number in the place we want to round. If not, the number does not change.

In this case:

Fifth decimal number is 9

Sixth decimal number is 8, so we have to increase 9 by 1.

Finally the number is 18.2045

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.

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: