The average commute times in minutes for 15 different employees at a company were used to make the stem and leaf plot. 0 | 9

1 | 2, 3

2 | 6, 9

3 | 1, 3, 4, 5

4 | 2, 4, 7

5 | 6

6 | 1, 6

Key: 6|1 = 61

What is the range of the commute times shown in the stem and leaf plot?

A.

47 minutes

B.

57 minutes

C.

66 minutes

D.

54 minutes

c.

step-by-step explanation:

what are you trying find out?

step-by-step explanation:

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.