BREATHE EASILY
Roughly how many breaths have you taken so far in your life?
How many times has your heart beaten since you were born?
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Topics: Starter  Calculator  Estimating  Mixed
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Previous Day  This starter is for 26 October  Next Day
On average you will take 15 breaths a minute and your heart will beat 72 times per minute.
Here is an estimate based on your birth date:
Casio Classwiz CalculatorThere is currently a lot of talk about this new calculator being the best in its price range for use in the Maths classroom. The new ClassWiz features a highresolution display making it easier to view numerical formulas and symbols but it isn't a graphical calculator as such (it has the capacity to draw graphs on your smart phone or tablet, via a scannable QR code and an app). As well as basic spreadsheet mode and an equation solving feature you also get the ability to solve quadratic, cubic or quartic polynomial inequalities and the answer is given just as it should be written down, using the correct inequality symbols! This calculator has a highperformance processor and twice the memory of previous models ensuring speedy operation and superior computational power.more... 
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