Question

3 the seafloor spreads at a rate of approximately 10 centimeters per year. you collect data on the spread of the seafloor each week. would you want to record the data in millimeters, centimeters, or meters? 4. mr. jacobs just welcomed a baby into his family. since birth, the baby has been alive for 1 million seconds. mr. jacobs has been alive for 1 billion seconds. how many seconds older is mr. jacobs than the baby?

Explanation:

Step1: Calcular la diferencia de segundos

Restamos los segundos de vida del bebé de los segundos de vida de Mr. Jacobs.
$1000000000 - 1000000$

Step2: Realizar la operación

$1000000000−1000000 = 999000000$

Answer:

999000000