Me too!
My other favourite subject is science.
Answer:
The answer is
<h2>21.45 g/cm³</h2>
Step-by-step explanation:
The density of a substance can be found by using the formula
From the question
mass of platinum = 214.5 g
volume = 10 cm³
It's density is
We have the final answer as
<h3>21.45 g/cm³</h3>
Hope this helps you
The second car will overtake the first car at about 3 hours and 11 minutes.
50*4.19 hours(it's ahead by one hour)=209.5
66*3.19 hours=210.54
So about that much time.
I hope I helped out!
Answer:
13 in
Step-by-step explanation:
add them all because its says perimeter