The number of bottles is 1800 if running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute.
<h3>What is the rate of change?</h3>
It is defined as the change in values of a dependent variable with respect to the independent variables.
It is given that:
Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute.
Let x be the number of bottles.
From the question:
x can be found using as follows:
x = (10×4×270)/6
x = 10800/6
x = 1800
Thus, the number of bottles is 1800 if running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute.
Learn more about the rate of change here:
brainly.com/question/12786410
#SPJ4
