29-06-2015
Mathematics

contestada

Heather is a cashier. She can ring up 11 customers in 5 1/2 minutes. At this rate, how many minutes does it take her to ring up 6 customers?

Respuesta :

ardjewel ardjewel

29-06-2015

11=5.5
6=x
11/5.5=6/x
11/5.5=6/3
3 minutes to ring up six customers

Answer Link

Otras preguntas

The is the ratio of a length of the new figure to the corresponding length on the original figure. O reduction scale factor enlargement center of dilation

What techniques did William Wordsworth use?

What strategies can you use to tell if a student understands the concept you are explaining?

The angle bisectors of AABC are AV, BV, and CV. They meet at a single point V. (In other words, V is the incenter of AABC. ) Suppose TV=18, CV=27, mZTCU=22°, a

What is ballet and why is it important to the dance industry?

What is the contrast between art and life in Ode on a Grecian Urn?

How is George's personality described?

Praveen wants to make an array to help solve the problem 179 ÷ 6. How should he do it? He should make a row of 6 and keep making rows until he gets to 30 rows.

Which word, if used to replace "foolish," would give the following sentence from The Grapes of Wrath a less negative tone? Those families which were very rich o

What are the 4 types of economic system choose 4 correct answers?