idek73 idek73
  • 03-11-2020
  • Mathematics
contestada

the ratio of refillable bottles to disposable bottles is 7:3 if there's 21 refillables bottles how many disposable bottles are there

Respuesta :

badilloarianna333 badilloarianna333
  • 03-11-2020

Answer:

There would be 9 disposible bottles.

Step-by-step explanation:

21 divided by 7 = 3

3 x 3 = 9

Answer Link

Otras preguntas

Which statement best describes an independent variable? A-The variable that responds to change in a investigation B- The variable you can change in an investiga
what volume of 10M stock solution of HCL is needed to make 500 ml of .100 M solution for an experiment ?
Read this line from the text: What have I, or those I represent, to do with your national independence? What does Douglass mean by the question in bold? He does
Ten less than double a number is the same as seven times the number. Find the number
15 liters increased by 60 percent
The proposition that stated that slavery should be prohibited from all lands that could be acquired from Mexico was _____________ . a. The Compromise of 1850 c.
sara has 3 dozen golf balls how many golf balls does she have
How is sun related to nuclear, electromagnetic, and heat energy?
how can a levee help prevent flooding
identify one benefit of working for the government in Han dynasty.