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

How does conserving and recycling paper help manage energy resources? A. Paper that has been used can be burned to produce energy B. Making paper requi

Which of the following numbers must be odd? (A) The sum of an odd number and an odd number. (B) The product of an odd number and an even number. (C) The sum of

Unlike T lymphocytes, B lymphocytes A. are white blood cells. B. recognize infected body cells. C. discover antigens in body fluids. D. are made in the red bone

What do food webs help us understand? a. population effects of growth b. ecological effects of energy c. ecological effects of extinction or species introduc

6 sisters share 4 sandwiches equally what's the fraction

Why was mount Olympus important to the Greeks

Which statement taken from the paragraph is most likely to be opinion rather than fact a humans will never travel to planets around even the nearest star is bei

What is the definition of mental illness?

how does Penrose fool the suitors

People may have chosen to become sedimentary because 1)surplus food meant others could learn different jobs 2)plows were easier to make than spears 3)farming cr