ClaritaJ37002 ClaritaJ37002

03-11-2022
Mathematics

contestada

Heather is a cashier. She can ring up 12 customers in 9 minutes.

Respuesta :

BradeyX175635 BradeyX175635

03-11-2022

Solution:

Time taken to ring 12 customers = 9min

Time taken to ring 1 customer =9/12 min

=3/4 min

Time taken to ring 4 customer = 3×4/4

=3 min

We can conclude that the correct answer is:

she will take 3 minutes to ring 4 customers

Answer Link

Otras preguntas

Toru takes his dog to be groomed. The fee to groom the dog is $75 plus 6.75% tax. Is $80 enough to pay for the service? Explain.

Compare and contrast the transition to college with the transition to middle school.

The brain belongs to which body system?

Assertion (A): Oxygen is essential for all aerobic forms of life.Reason (R): Free oxygen atoms combine with molecular oxygen to form ozone.

which scale is the smallestA. 1: 10 000B. 1: 50 000C. 1: 25 000D. 1: 100 000

The substances of the mantle are mostly in the............. state.

negative economic impacts of floods

2 qualities that can help to achieve the goals

The ratio of the present ages of Reshma and Rekha is 2:3.After how many years,the ratio of their ages will be 5:7?

I need a love poem for my beloved. poem should be must 3 stanza