Answer:
pasture/range
Explanation:
this is because more than 1/3 of the country's land is being used for this mean alone.
The answer should be option D
Answer:
The correct answer is 2 Na atoms
Explanation:
To determine the number of sodium atoms produced in this reaction, the reaction described in the question must be written out in an equation and then balanced
2NaN₃ ⇒ 2Na + 3N₂
From the equation above, it can be deduced that the number of sodium atoms produced in the reaction described in the question is 2
Answer:
-2820 kJ
Explanation:
Just got it right on Ap3x :)
Check your question and verify that it says "multiply" and not "reverse", this is the only page that has the answer for that one.
If you have "reverse" there is another guy who asked the question, is easy to find.
Data:
F = 150 N
a = 5 m/s^2 (I corrected the units of acceleration)
m = ?
Formula: F = m*a (second Law of Newton).
Solution:
F = m*a => m = F / a
=> m = 150 N / 5 m/s^2 = 30 kg
Answer: the combined mass of the tricycle and toddler is 30 kg.