Name: SAT Math Help & School Math Mastery
Availability: InStock

Loading...

#34983

applications

exponential

medium

75 sec

The equation above models the remaining amount, $A$ , in grams, of a radioactive substance $h$ hours after an experiment begins. Of the following, which equation models the remaining amount of the substance $m$ minutes after the experiment begins?

$A = 200 (0.98)^{h}$

A.

$A = 200 (0.98)^{60 m}$

B.

$A = 200 (0.98)^{m /60}$

C.

$A = 200 (0.98 \times 60)^{m}$

D.

$A = 200 (0.98/60)^{m}$