Answer:
95.49 g
Step-by-step explanation:
D = m/v
Looking for mass so isolate m to form equation format
D × V = m
Plug in numbers
.7892g/mL × 121.0 mL = 95.4932 g
Only g and not g/mL because the mL cancels each other out. It's easier to see if you rewrite it on paper.
Round to sig figs
Both original numbers hold 4 sig figs
95.49 g
Your answer would be 288. Also, did you mean 8/9? Hope I helped!
The second one is the right answer
Answer:
108 centimeters
Step-by-step explanation:
There are 12 edges total.
9 x 12 = 108