ariana3136 ariana3136

26-02-2019
Mathematics

contestada

can someone help ne with this question please

can someone help ne with this question please class=

Respuesta :

Elriclucifer Elriclucifer

27-02-2019

Answer: 34

Step-by-step explanation: 2/5 = 4/10 = 12/30 This means that the machine cuts out 12m lengths for every roll now you just take 400/12 and you get your answer. Now 400/12 will be 33,333... So just round it up to how many she needs aka 34

Answer Link

Otras preguntas

While performing an experiment at home, Emma adds lemon juice to a soap solution. How will this affect the pH of the soap solution? A)The pH will remain constan

The cost of 10 oranges is $1.00. What is the cost of 5 dozen oranges?

You earn $35 for washing 7 cars how much do you earn for washing 4 cars

What fluid flows very slowly?

The physical state of a type of matter depends mostly upon how it's ____ are arranged and how they move

2x+y=15 y=3x I think it's substitution

the sum of three decimal numbers is 6.exactly one of the numbers is less than one.what could those numbers be?

Jason jumped of a cliff into the ocean . His height as a function off time could be models as h(t)=16tsquared + 16t + 480 where t is the time in seconds and h i

A carnival sold 135 bottles of juice in one day. They sold 1/3 of the bottles in the first hour and 2/5 of the bottles in the second hour. How many bottles of j

The ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. What will be the angular frequency ω of these oscillations? Use the app