John Jones ran for state senator in California. He received a total of 3,890,000 votes from 22 counties. Estimate the average number of votes he received from each county. Use the compatible numbers method. a.) 200,000 votes
b.) 250,000 votes
c.) 400,000 votes
d.) 20,000 votess

right

step-by-step explanation:

idk

step-by-step explanation: i just don't

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.

it is a secret for it not to be compromised sorry

step-by-step explanation: