Quotient of 213.21 and 15.8. rounded to nearest tenth

Number would be 13.5

Step-by-step explanation:

Given : quotient of 213.21 and 15.8.

To find : rounded to nearest tenth.

Solution : We have given 213.21 and 15.8.

Quotient of 213.21 and 15.8.

= 13.49

In 13 .49 we can see the tenth place digit is 4 and smaller digit place is 9 which is greater than 5 so, it would be rounded up tenth place digit would be increased by 1 and other digit become 0

So, number would be 13.5

Therefore, Number would be 13.5

it has the same slope and a different y-intercept

hope this : )

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.