26. The length ( (in inches) of an alligator and its weight w (in pounds) are related by the function ( = 27.1 In w - 32.8.
a. Estimate the length (in inches) of an alligator that weighs 250 pounds. What is
its length in feet?
b. Find the inverse of the given function. Use the inverse function to find the
weight of a 14-foot alligator. (Hint: Convert to inches first.)

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.

yes

step-by-step explanation:

yes

it shoild be o

step-by-step explanation:

answer: 819.89 miles across america

step-by-step explanation: