____ my solution
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_______ my solution 5r = 66-3x2 = 60 r =60/5=12 (a) Breadth of garden= (2+12)x2=28 m (b) area of path = 2x14 + 5 x 1/4 x 3.14 x (14x14 - 12x12) = 28 + 5x40.82 = 232.1 m2
How many moments (seconds) have we lived? 🤔
For a centenarian, his/her heart would have beaten 3 153 600 000 times (read as "That number is three billion, one hundred fifty-three million, six hundred thousand.) ie. 3 billion times in 1 lifetime.
Internet speed is in the range of 500 Mbps (500 000 000 bits per second) or 10 Gbps (10 000 000 000 bits per second)