Question

in a volcano, erupting lava flows continuously through a tube system about 11 kilometers to the sea. assume a lava flow speed of 0.5 kilometer per hour and calculate how long it takes to reach the sea. it takes hours to reach the sea. (type an integer or a decimal.)

Explanation:

Step1: Recall the time - distance - speed formula

We use the formula $t=\frac{d}{v}$, where $t$ is time, $d$ is distance, and $v$ is speed.

Step2: Substitute the given values

Given $d = 11$ kilometers and $v=0.5$ kilometers per hour. Then $t=\frac{11}{0.5}$.

Step3: Calculate the result

$t = 22$ hours.

Answer:

22