Replace the question mark with a number
[3384] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 40 - The first user who solved this task is Djordje Timotijevic
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 40
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
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The place where I work decided...

The place where I work decided to provide company-paid cell phones to the "suits" upstairs. After negotiating a deal with a cell phone company, we arranged for the phones to be sent to the homes of the various VIP's.
The day after delivery, I received a call from a partner screaming about how his cell phone didn't work. He said he charged it overnight just like the sheet said, but in the morning, it wouldn't power up.
I asked EXACTLY what he did with the phone when he got it.
"I took it out, plugged the charger into the wall and into the phone."
"Did you put the battery in the phone?"
"Not the extra one."
"Sir, the phone only came with one battery."
(Pause) "Oh, I think I figured out what's wrong with it."
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International ozone agreement

In 1985, the Vienna Convention for the Protection of the Ozone Layer was adopted and opened for signature. It entered into force on 22 Sep 1988 and established that secretariat functions would be carried out by the United Nations Environment Programme. Control of ozone-depleting substances was needed because ecological and health damage results from a depleted ozone layer due to more UV-B radiation reaching the Earth's surface. Results include increased rates of skin cancers and eye cataracts, reduced plant and fishing yields from adverse effects on terrestrial and ocean ecosystems, weakened immune systems, and more damage to plastics. The subsequent Montreal Protocol established specific limits to production «[Image: the largest ozone hole ever recorded, Sep 2000, exposed all the Antarctic and reached the southern tip of Argentina.]
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