<
=
>
The volume of the water in the bottle is approximately 0.078 liters.
We have,
To find the volume in liters of water in the bottle, we can use the given information that 1 liter of water has a mass of 1 kg.
We are given that the water in the bottle has a mass of 78 g.
To find the volume, we can set up a proportion using the known mass-volume relationship:
1 liter : 1 kg = x liters : 78 g
To solve for x (the volume in liters), we need to convert the mass of the water in the bottle to kilograms.
Since 1 kg is equal to 1000 g, we can divide the given mass by 1000:
78 g / 1000 = 0.078 kg
Now, we can set up the proportion:
1 liter : 1 kg = x liters : 0.078 kg
Cross-multiplying:
1 liter x 0.078 kg = x liters x 1 kg
0.078 liters = x liters
Therefore,
The volume of the water in the bottle is approximately 0.078 liters.
Learn more about expressions here:
#SPJ6
What is the practical domain of the function?
(a) {31, 55, 79, 103, 127, 151, 175, 199}{31, 55, 79, 103, 127, 151, 175, 199}
(b) {1, 2, 3, 4, 5, 6, 7, 8}{1, 2, 3, 4, 5, 6, 7, 8}
(c) all real numbers from 1 to 8, inclusive
(d) all real numbers
The correct answer is:
(b) {1, 2, 3, 4, 5, 6, 7, 8}
Explanation:
In this problem, we use the variable c to represent the independent quantity. This means that the domain is all possible values for c.
Since the store only has 8 cases of water, the domain cannot be any number larger than 8.
Since the store only sells complete cases, not partial cases, of water, the domain cannot be a fraction or decimal number.
This means that the practical domain, or domain that makes sense for the problem situation, is {1, 2, 3, 4, 5, 6, 7, 8}.
The practical domain of the function is all positive integer because c represents the number of case, and there is no negative number of case and it is not sold in partial so only positive integer can satisfy the given function.
Answer:
58.00
Step-by-step explanation:
2900 x 0.02 = 58