Which example would be likely to give a valid conclusion? a The teacher displays the class's test scores in stem-and-leaf plot.
b People leaving the library are asked if they like to read.
c Eight tall people are measured to find the height of a 5th grade student.
d Five students are asked how tall they are.

the answer is simply just 6n add the two together as they have an n

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.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.

2

step-by-step explanation: