If a gold bar has a length of 17.78 cm, a width of 9.208 cm, a height of 4.445 cm, and the density of gold is 19.3 g/cm^3, what
is the
mass of the gold bar. Answer with the correct number of significant figures. Use the rounding rules.
A. 1.40x10^4 grams
B. 14 040 grams
C. 14 045.142 grams
D. 14 045 grams
1 answer:
Answer:
17.78×9.208×4.445=727.7275768
D=mass÷volume
mass=density×volume
mass=19.3g/cm3×727,7275768=14045,14223224=14045grams
You might be interested in
Answer: Well this doesnt make sense because the drawing is 8+2
Step-by-step explanation:
3x2=x would be your equation
Answer:
um, the question?
Step-by-step explanation:
if it's for free then tysm!
The answer is C. $58.32 :)