Question

What’s the answer to this problem please and thank you

Answer 1

Answer:

1.8574 hours

Step-by-step explanation:

Solve for t.

Take the natural log of both sides.

$3000 = 75000e^{-1.733t}$

$1 = 25e^{-1.733t}$

$\dfrac{1}{25} = e^{-1.733t}$

$\ln \dfrac{1}{25} = \ln (e^{-1.733t})$

$-3.218875 = -1.733t$

$t = 1.8574$