class is in session

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Wait are you telling me diet and exercise help you lose weight? I don't believe you. I'd much rather spend another few hundred bucks on the next fad workout plan.

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TED-Ed's animated series continues, this time with the fundamental properties behind electricity.

astronomy 383 class is in session meteor showers - 6075964928
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Time to go find a high place with little to no light pollution on April 22nd.

Area circles class is in session math word problems - 6508847872
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Who's ready for a word problem?

"A carnival worker is asked to paint the deck of a carousel. Because the center of the carousel is occupied by machinery, he can't measure its diameter or even its radius. The best he can do is to take the measurement shown in green, which is 42 feet.

He's explaining this apologetically when his supervisor stops him. 'That's all the information we need,' he says. 'That's enough to tell us how much paint to buy.'

What's the area of the ring around the center of the carousel?"

For the answer go here. I recommend seeing if you can solve it yourself first. READYSETGO.

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So what we've learned here is that any time you see something fake, it's your job to be the hero and to alert everyone to this truth. Class dismissed. --Dr. Prof. Nick, Ph.D, M.D., Esq.