This visual representation shows the sets of real numbers. Real Numbers Which statement is true regarding the number sets? Rational Integers Whole All natural numbers are also whole numbers. Imational Natural Whole numbers and natural O numbers have no numbers in common. Some natural numbers are also whole numbers, but not all natural numbers are whole numbers. All whole numbers are also natural numbers. AK12

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step-by-step explanation:

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

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.