How many inches are in 4 meters? meters, feet, inches .

About 157.5 inches

Step-by-step explanation:

Let's break it down. We know there are 12 inches in a foot and there are about 3.281 feet in a meter.

Now, let's see how many feet are in 4 meter. To do that we are going to multiply the number of feet in one meter times four. So, 4 × 3.281, that equals 13.124.

Now, let's see how many inches are in 13.124 feet. To do that we will multiply the number of inches in one foot times 13.124. So, 13.124 × 12, that equals 157.488.

We can round that to 157.5 inches.

yep

step-by-step explanation:

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.