An experimental vehicle is able to travel 3/8 mile on 1/16 gallon of water. what is the rate at which the vehicle can travel, in miles per gallon of water?

The rate at which the vehicle can travel is 6 miles per gallon

Solution:

Given that experimental vehicle is able to travel mile on gallon of water

To find: Rate at which the vehicle can travel, in miles per gallon of water

distance traveled in miles =

gallon of water =

Miles per gallon is given as:

Substituting the given value we get,

So the rate at which the vehicle can travel, in miles per gallon of water is 6 miles per gallon

figure c

step-by-step explanation:

hope this .

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.