Chemical energy is stored in a batter then it's converted to electric energy
Answer:
m = - 1
Step-by-step explanation:
Given
m = - (4 + m) + 2 ← distribute and simplify right side
m = - 4 - m + 2
m = - 2 - m ( add m to both sides )
2m = - 2 ( divide both sides by 2 )
m = - 1
Answer:
Step-by-step explanation:
its c
<h3>
Answer: 400 (choice A)</h3>
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Explanation:
40% + 35% = 75% of the coins were either made before 1940, or made from 1940 to 1980. In other words, 75% of the coins were minted before 1980. This leaves 100% - 75% = 25% of the coins to being minted after 1980.
25% of 1600 = 0.25*1600 = 400 coins were made after 1980
3x³×y²×12x²×y×z=36x⁵×y³×z
