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1 answer:
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Since the distance varies directly as the square of time, then its expression looks like this:
Where d is the distance, "k" is the proportionality constant and t is the time the object is falling. We know that after 6 seconds the stone travels 304 feet. With this information we can determine the value of "k".
Therefore the complete expression is:
We want to know the distance after 7 seconds, therefore t = 7.
The stone will travell approximatelly 314 feet in 7 seconds.
Answer:
The answer is A.
Step-by-step explanation:
Lets call f(x)=y, so y= 4*(3*x-5), we want to find 'x', using 'y' as a the variable.
Now lets change the name of 'y' to 'x', and 'x' to f^-1(x).
f-1(x) = (x+20)/12
Ill show you step by step.
This is what the equation should look like
Y=Initial value(1+/- Increasing or Decreasing value)^2 Which stands for time
So you need to do 1.0525 to the 2nd power Which equals 1.10775625
So now you need to do 15,000(1.10775625)
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Which equals <span>16616 rounding to the nearest Ones
16616.3 rounding to the nearest tenth</span>
This is what the equation should look like
Y=Initial value(1+/- Increasing or Decreasing value)^2 Which stands for time
So you need to do 1.0525 to the 2nd power Which equals 1.10775625
So now you need to do 15,000(1.10775625)
------------------------------------------------------------------------------------
Which equals <span>16616 rounding to the nearest Ones
16616.3 rounding to the nearest tenth</span>
<h2>Answer:</h2>
Solving for is the same as isolating it. In this problem, we have the following equation:
So we need to do the following steps:
Step 1: Interchange the order of the equation:
Step 2: Divide the whole equation by :
Step 3: Simplify
Finally, this h is in term of b and is: