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.
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7 tickets for $5
a. Write an equation in slope intercept form for the total cost of any number of tickets at 7 tickets for $5.
b. Write an equation in slope intercept form for the total cost of wristband for all you can ride.