physical strength peaks between 25 and 35 years of age.
About 25
40s
30 (apex)
30s
In their 30s
A person's metabolism is expected to drop 3-5% for each decade lived.
A decade lasts on average almost 261 fortnights (almost 522 weeks).
I assume you are looking at bode plots. 20dB per decade means an increase or decrease in signal strength of 20dB for every decade of frequency (10Hz to 100Hz is a decade, 100 Hz to 1000Hz is a decade). This is common talk when discussing filters. If you want further (graphical) explanation, search wikipedia for "bode"
The price would have been, on average for the decade of the 1950's, 12.2% of the average price today.
There is no precise answer to this question as it can vary greatly among individuals. However, on average, an adult may eat pizza 6-8 times per month, resulting in roughly 720-960 slices over a decade.
they make up to 500 trillion per decade
Around 847,243,109 million pesos per decade.
1 to 2 is the average over a decade. Some people of course get none at all.
The world saw that a physical violent stand against communist aggression can and would be made.