Three Boys cut out hundredths decimal models. Fred, does not shade any of his models. Jeff, shades four fifths of one model. Aaron, shades two models and half another model. What decimal represents the amount each boy shades?

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

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.

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.