Solve for x

100 x (1/2)^t/3.8

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y = 100 x (1/2)^t/3.8

trying to find the derivative

that is a direct application of the derivative of an exponential function

dy/dx = (1/3.8)(100)(1/2)^(t/3.8))(ln 1/2)
= etc. (simplify the constants)

To solve for x in the expression 100 x (1/2)^(t/3.8), we can follow these steps:

Step 1: Determine the exponent term.
The exponent in the expression is (t/3.8). It means that we need to divide t by 3.8.

Step 2: Calculate the value of the fraction (1/2)^(t/3.8).
To do this, we substitute the value of (t/3.8) into the formula (1/2)^n, where n is the value of (t/3.8). In this case, n is equal to (t/3.8).

Step 3: Evaluate the exponent fraction.
Calculate the value of (t/3.8) and raise 1/2 to that power.

Step 4: Multiply the result from Step 3 by 100.
Lastly, multiply the result obtained in Step 3 by 100 to find the final value of x.

By following these steps, you can solve for x in the given expression.