n: log, 4 = x

An investment account was opened with aninitial deposit of 9,600 and earns 7.4 interest,compounded continuously. How much will theaccount be worth after 15 years?

Does a linear, exponential, or logarithmic model best fit the data in Table 2? Find the model.

Determine whether the function y=156(0.825)t represents exponential growth exponential decay, orneither. Explain

A radiation safety officer is working with 112 grams of a radioactive substance. After 17 days, thesample has decayed to 80 grams. Rounding to fivesignificant digits, write an exponential equationrepresenting this situation. To the nearest day, whatis the half-life of this substance?