It’s a busy lunch hour. Three cashiers are working, and there are 10 total customers in line. The average time to process each sales transaction is 110 seconds. How much time will have passed when the last sales transaction is complete?

6.1 minutes

Step-by-step explanation:

I did it on virtual business

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

read more on -

the probability is 0