MATHEMATICS HIGH SCHOOL

The density of a certain material is such that it weighs 7 pounds for every 5.5 cups of volume. Express this density in kilograms per pint. Round your answer to the nearest hundredth.

Answers

Answer 1

Answer:

Answer:

$Density = 1.1546\ kg/pint$

Step-by-step explanation:

Given

$Mass = 7\ lb$

$Cups = 5.5$

Required

Determine the density in Kg/Pint

Density is calculated as thus:

$Density = (Mass)/(Volume)$

$Density = (7\ lb)/(5.5\ cups)$

Convert pound to kg

$Density = (7/ 2.205\ kg)/(5.5\ cups)$

$Density = (3.17515\ kg)/(5.5\ cups)$

Convert cups to pint

$Density = (3.17515\ kg)/(5.5/2\ pint)$

$Density = (3.17515\ kg)/(2.75\ pint)$

$Density = 1.1546\ kg/pint$

Answer 2

Answer:

Final answer:

The density of the given material can be converted from 7 pounds per 5.5 cups to 1.22 kg per pint by adjusting the weight from pounds to kilograms and the volume from cups to pints.

Explanation:

To solve this problem, we need to start by understanding the unit conversions. We know that 1 pound is approximately 0.453592 kilograms and 1 pint is equivalent to 2.11338 cups. Therefore, we need to convert the units of the given density from pounds per cups to kilograms per pint.

First, convert the weight from pounds to kilograms: 7 pounds * 0.453592 kg/pound = 3.17514 kg

Next, convert the volume from cups to pints: 5.5 cups / 2.11338 cups/pint = 2.6 pints

Finally, calculate the new density by dividing the weight by the volume: 3.17514 kg / 2.6 pints = 1.22 kg/pint to the nearest hundredth.

Learn more about Density Conversion here:

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Answers

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Answers

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Answers

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Answers

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alright

Step-by-step explanation:

Jordan is using a number line to model the division expression Negative 24 divided by 12. What should be a step in his work?A.Draw a chain of bounces to the right, 12 units wide, starting at –24 and ending at 12. B.Draw a chain of bounces to the left, 12 units wide, starting at 0 and ending at –24. C.lDraw a chain of bounces to the right, 12 units wide, starting at 0 and ending at 24. D.Draw a chain of bounces to the left, 12 units wide, starting at 24 and ending at 0.

Answers

Answer:

Draw a chain of bounces to the left, 12 units wide, starting at 0 and ending at –24.

Step-by-step explanation:

This is the correct answer.

I hope this helps you!

Answer:

the answer is b

Step-by-step explanation:

hope this helps:D

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