Finite Math Examples

$s (t) = 5 t^{2}$ , $t = 7$

Step 1

Replace the variable $t$ with $7$ in the expression.

$s (7) = 5 {(7)}^{2}$

Step 2

Simplify the result.

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Step 2.1

Raise $7$ to the power of $2$ .

$s (7) = 5 \cdot 49$

Step 2.2

Multiply $5$ by $49$ .

$s (7) = 245$

Step 2.3

The final answer is $245$ .

$245$

Step 3