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Mathematics 12 Online
OpenStudy (anonymous):

http://prntscr.com/6ov0e4 @helpblahblahblah

OpenStudy (anonymous):

A

OpenStudy (nincompoop):

nothing will decrease in size. the conversion will change the magnitude to equate the conversion, but the dimensions will remain the same size

OpenStudy (anonymous):

IT HAS TO INCREASE

OpenStudy (nincompoop):

how many feet are there in a yard?

OpenStudy (anonymous):

sorry *caps*

OpenStudy (nincompoop):

look at the conversion factor

OpenStudy (anonymous):

C

OpenStudy (anonymous):

rated you 5 stars

OpenStudy (nincompoop):

\(45~yd^3 \large \times \frac{x~ft^3}{1~yd^3} = x~ft^3\)

OpenStudy (nincompoop):

how many feet are there in a yard?

OpenStudy (anonymous):

umm 3?

OpenStudy (anonymous):

O_o

OpenStudy (anonymous):

81

OpenStudy (nincompoop):

so do you see the connection when using a dimensional analysis? if the new units to be converted to is smaller, then the magnitude will INCREASE and the opposite will happen if the units to be converted to is larger.

OpenStudy (anonymous):

yes

OpenStudy (nincompoop):

great!

OpenStudy (anonymous):

so my answer is A

OpenStudy (anonymous):

@nincompoop

OpenStudy (nincompoop):

the volume itself does NOT change. we are just converting to a different type of measurement just how we can convert an inch to a centimeter or a kilometer into miles. the actual dimension does not change.

OpenStudy (anonymous):

sorry ment C

OpenStudy (nincompoop):

thanks for the medal!

OpenStudy (anonymous):

welcome but help me with more i tell me my aswer tell me if it right or wrong and thx for the medel too

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