The reaction is:
A ( g ) + 1/2 B ( g ) → C ( g )
We will rewrite it so the coefficient in the front of C is 1:
1/2 A + 1/4 B → C
So the rate of increasing of C is 4 times faster than the decrease of B.
The rate of B:
- 1.5 · 10^(-2) M/s : 4 = - 0.375 · 10^(-2) M/s = - 3.75 · 10 ^(-3) M/s
Answer: - 3.75 ·10^(-3) M/s
120, 90, 30 if you're going from the depths of the water to water level
Answer
Order from least to greatest: −√1694, −√36, −√12.25, ±√49, √254,
Explanation
Smallest To Biggest
-36 Square Root: -6
254 Square Root: ~15.9
-12.25 Square Root: -3.5
49 Square Root: 7
1694 Square Root: ~-41.15
From the given scenario above, the value of the car after n years is given by the equation,
V(n) = V₁(1 - d)^n
Where V(n) is the value after n years, V₁ is the original value, d is the depreciation rate and n is the number of years. Substituting the known values,
V(n) = ($25,750)(1 - 0.2)^5
= $8,437.76
Thus, the answer is the second choice.
