Precalculus Examples

$t = \frac{e^{150 (0.0065)} - 1}{(0.0065) \cdot 20}$

Step 1

Multiply $150$ by $0.0065$ .

$t = \frac{e^{0.975} - 1}{(0.0065) \cdot 20}$

Step 2

Multiply $0.0065$ by $20$ .

$t = \frac{e^{0.975} - 1}{0.13}$

Step 3

Replace $e$ with an approximation.

$t = \frac{{2.71828182}^{0.975} - 1}{0.13}$

Step 4

Raise $2.71828182$ to the power of $0.975$ .

$t = \frac{2.65116721 - 1}{0.13}$

Step 5

Subtract $1$ from $2.65116721$ .

$t = \frac{1.65116721}{0.13}$

Step 6

Divide $1.65116721$ by $0.13$ .

$t = 12.70128623$