Middle School

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------------------------------------------------ A magic slug is sitting on a platypus. The slug doubles in weight each hour. If the slug weighs 1 pound at noon, at what time will the slug weigh 128 pounds?

Answer :

Final answer:

The weight of the magic slug doubles each hour. Therefore, it will take 7 hours for the slug to weigh 128 pounds. So, if it starts at 1 lb at noon, it will reach 128 lbs by 7 pm.

Explanation:

The question deals with exponential growth, that is when something doubles its size or quantity in specific, consistent intervals. In this case, it's the weight of the slug. The slug weighs 1 pound at 12 noon and its weight doubles each hour.

To find out when the slug will weigh 128 pounds, we'll have to determine how many times the slug needs to double in weight. Starting with 1 pound, doubling once gets 2 pounds, doubling again gets 4 pounds, doubling yet again brings it to 8 pounds, and so on. This is a doubling sequence, and if you continue this, you'll find that it has to double 7 times to get to 128 pounds. That means it would take 7 hours for the slug to weigh 128 pounds.

Therefore, if the slug starts at weighing 1 pound at 12 noon, it will weigh 128 pounds at 7pm on the same day.

Learn more about Exponential Growth here:

https://brainly.com/question/12490064

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Hello!
If there is a magical slug sitting on a platypus, and the slug doubles in weight each hour, starting at noon, we have to wait until 6 pm.
I got this answer by starting with 1 pound and doubling it. Then I doubled my answer over and over.

Pounds: 1, 2,4, 16, 32, 64, 128
Hours: 12, 1, 2, 3, 4, 5, 6

I hope this has helped!

Best regards,
Jessi