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

(3x^7)^4=cx^n what is c

Where could I get the answers for the numerical reasoning test

Joaquin tells his science class that galaxies consist of gas, dust, and many planets. What is the most important component of galaxios Joaquin is missing in his

The cost of in-state tuition at the University of Florida is $6,380 and is increasing at a rate of 3.1% per year. Write and use an exponential function to find

Which of these sentences best helps readers learn how much the boy changes in "Thank You, Ma'am"? I have a file attached with answers I just don't know which o

People who don’t work at all do not affect the economy. A) true B) false

What should you do first to simplify 8 + (2 x 5) ?

10. There is repeated code in these onevent blocks. Choose the correct code for the updateScreen() function which would be called in each of the onEvent blocks.

If an ice cube with the mass of 5.0 grams melts in a closed system such as closed glass jar, what is the mass of the liquid water after the ice cubes completely

what sea were american ships being attacked by pirates ?