Question

HALPPPPPP MEH YALL
THANKSSSSSS

Answer 1

Aye daddy

Lucky thing i just came back xD

Its 78.66 to the nearest sig fig

U can google it 2

Since it takes 4ever to type it out i wrote it intead srry if its messy lol

Answer 2

1.26 gms/cm^3
`[(1 pound)/(454 grams)]*[(28317 cm^3)/(1 ft^3)]`

numerator: (1.26 * 1 * 28317)

denominator:454 * 1 * 1

numerator/ denominator = 35679/454 = 78.59 pounds / ft^3