Count how many significant figures each of the quantities below has:
1 answer:
A. 3 sigfigs
b. 5 sigfigs
c. 2 sigfigs
* ending zeros do not count as significant figures (no matter if they are behind a decimal point or not. ex: 40 has 1 sigfig.)
* but zeros between digits always count!
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Answer:
5.0 atm
Explanation:
P₁V₁=P₂V₂
P₁V₁/V₂=P₂
(1)(2.5)/(0•50)=P₂
P₂=5
Pressure is now 5.0 atm
Answer:
The answer is D the rising of warm air pushing down cool air.
Answer:
3
Explanation:
v = v⁰ (its original speed) + a (negative acceleration) X t² (time)
v = 15 - 10 x 1.2 = 15 - 12 = 3 (it's slowing down)
Answer:
the same
Explanation:
Answer:
okay.........
Explanation:
