Popular science: the relationship between frequency and age The first number of age groups X.9 = the number of times per week For example, the age of early 20s is 2X9 = 18, 8 times a week, basically 1 time a day, the early 30s are 3X.9

author：Lonely and unheard-of aeeff 2022-02-21 14:01:00

Popular Science : The relationship between frequency and age

The age group number X. 9 = the number of times per week

For example, the age of early 20 years

2X9 = 18, 8 times a week, basically 1 time a day

Early 30s

3X.9 = 27, 7 times a week, once every two days

Early 40s

4X9 = 36, 6 times in three weeks, once every three days

Early 50s

5X9 = 45, 5 times a week, once every six days

Early 60s

6X9 = 54, 4 times a week, once every nine days

Early 70s

7x9 = 63, 3 times a week, once a half month

Early 80s

8x9 = 72, 2 times a week, once a month

Early 90s

9X.9 = 81, once in eight weeks, once in February

Derived from visit statistics, for reference.

Popular science: the relationship between frequency and age The first number of age groups X.9 = the number of times per week For example, the age of early 20s is 2X9 = 18, 8 times a week, basically 1 time a day, the early 30s are 3X.9

Popular science: the relationship between frequency and age The first number of age groups X.9 = the number of times per week For example, the age of early 20s is 2X9 = 18, 8 times a week, basically 1 time a day, the early 30s are 3X.9

Read on

The most powerful Tungusic shaman shaman of 2030 Prophecy about Ukraine and Russia The most famous shaman in modern Russia is Savi, who died in November 2013. Savi

On the ninth day of the Winter Olympics, eleven days before the closing ceremony of the Winter Olympics, the freestyle skiing women's aerial skills qualifier will be held at 7 o'clock tonight, and the sky will be full today

"Counting Falling Flowers" has passed the year of the spring cold film Qionghua under the nine days of acacia window sound slow I don't know that the fallen junqian bamboo here snow, I wish this spring snow to run all things, go to the epidemic, everyone

Wu Dajing, tired of this Winter Olympics, labor model Wu Dajing played 12 games in nine days, as a veteran of the ice rink who is about to turn 28 years old, the degree of physical exhaustion

#Tiger New Year Snow #Tiger New Year Snow, a day worth remembering, February 13, the thirteenth day of the first lunar month, Sunday. The snow at the beginning of the Tiger Year arrived as scheduled! Today's 24th Winter Olympics will be held in Beijing and the Olympic Double

#Jiuquan Headlines #Don't belittle your hometown for your own sake! We all know that there are many regional blacks like us to belittle our hometown, not to. We can only love our hometown and love ourselves

The incense burner in the sun produces purple smoke, and the waterfall hangs on the front river. The current flowed down three thousand feet, and it was suspected that the Milky Way had fallen for nine days. Guess where this is?

On the ninth day, looking at the face getting cleaner and cleaner day by day, the mood is getting better and better [teeth], although these days, the comment area says good and bad, but I have already ordered points, no regrets

Punch card on the ninth day today did not sort out the language recitation accumulation content, plan to accumulate the 5th grade book after the beginning of the school to accumulate the accumulation of content, today take out the old buy before the word paste copied a few,

Come on! Feel the "wet cold magic" attack from rain and snow in the cold seven or nine days

The cold winter is covered with white and flawless snowflakes, and the cold after the snow is fully realized, and these days are really cold, as if they are back to three or nine days.

Let's look at this set of data. During the Period of the War to Resist US Aggression and Aid Korea, the railway corps engineers of our army rushed to repair bridges more than 2,290 times and repaired highway bridges 1,197 times. Supplies and troops transported by rail arrived

【Heart-piercing, nine days of analysis of the fans who support the erzi dog are what people] Kuaishou relatively neutral anchor nine days to analyze the position of the abbot of the erzi dog station, in order to make the popularity of the heat, because of him