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

A cluster sample is obtained by selecting individuals who are easily contacted or those who voluntarily respond.

The display device for a desktop computer is formally called a ____.

Define Heat, Thermal Energy, Conduction, Convection and Radiation

what number is 53% of 170 please explain how you solved it

why would someone argue that the civil war was tough over states right and not slavery?

Some state governors in the South opposed the Confederate government after it ratified the Emancipation Proclamation. could not stop the draft riot of 1863. imp

Zachary can spend no more than $98 per day to rent a car. A car rents for $42 per day plus $0.20 per mile. What is the maximum number of miles that he can

Why might the constitution give the power to regulate trade among the states to the federal government? explain?

The earliest settlers of the land now known as great Britain were the... A. Romans B. Celts C. Angles & Saxons D. Jutes

Simplify the ratio 70 pounds to 42 pounds to the lowest terms.