18 plus 23

1. 10 yuan to buy mini Miner: 0.18 yuan / day, 180 days
50 yuan to buy small Miner: 1.03 yuan / day, 170 days
250 yuan to buy medium Miner: 5.47 yuan / day, 160 days
1250 yuan to buy large Miner: 33.34 yuan / day, 150 days
6250 yuan to buy giant Miner: 180.58 yuan / day, 140 days
computing power
every miner invested under the umbrella provides computing power for leaders. It must be a mining machine in operation
micro: 1 computing power
small: 5 computing power
medium: 25 computing power
large: 125 computing power
giant: 625 computing power
Dynamic award
1:1 burn: if you proce 3 coins on the same day and a single member under the umbrella proces 5 coins, Then take this member leadership award according to the output of 3 coins

ordinary Miner: need a mining machine in normal operation
enjoy 5% of the output of the first generation on the same day

first level Miner: the computing power reaches 100, directly push three miners
give a small mining machine as a gift< The output of the second generation is 2%

on the same day of starting the second generation

the second level Miner: the calculation power reaches 500, the direct push three first level miners
give a medium-sized miner
3% of the third generation members

the third level Miner: the calculation power reaches 2500, the direct push three second-level miners
give a large miner
4% of the fourth generation members

the fourth level Miner: the calculation power reaches 12500, Direct push three third-class miners
present a giant miner
open 5% of the five generation members

the currency is 0.1 yuan, the issue price
the total amount of coins that can be mined is 10 million
after the total amount of coins mined reaches 5 million, it will go to the exchange.

2. The necessary data are as follows:

transformer type: such as S7, S9, S11...
transformer capacity: such as 100kVA, 125kva, 315KVA...
transformer loss quick calculation table
power factor adjustment table
total active power of the current month
total reactive power of the current month

with the above conditions, It can be calculated manually. Now it is basically generated by the computer of the power supply company<

the specific calculation method is as follows:
1
2. According to the power rate, check the transformer loss quick calculation table. Here, find out the value of copper loss and iron loss according to the transformer model, capacity and electricity of this month
3. Use the active power and reactive power of this month, plus copper loss and iron loss respectively
4. Divide the total reactive power by the total active power to calculate the actual power rate
5. According to the actual power rate, check the power factor adjustment table to calculate the percentage value of the power adjustment fee
6. Multiply the "percentage value" found by the catalog tariff, the positive number is the tariff to be increased, and the negative number is the tariff to be decreased

hope to help you.

3. 18 plus 2 is not progressive addition, it's carry addition.

4. 18/23=2x9/23
=6/23+6/23+6/23

5. eighty

6. 12 18 times 2 is 36. 36 divided by 3 equals 12

7. 1/18加(2/3+ 4/21)
=1/18+(14/21+4/21)
=1/18+18/21
=7/126+108/126
=115/126

8. As far as your ecation level is concerned, I think the answer is sum. The answer is 36
um.
or (18 + 18)
this is a proof problem
to prove that a 19 th power natural number greater than 2 is composed of two natural numbers, and these two natural numbers can be expressed as the proct of multiplication of two 18 prime numbers
I don't think this is the answer you want

9. 23+18=41

10. 18.8 + x = 23
x = 23-18.8
x = 4.2
verification:
substitute the value of X into the equation, the left side of the equation = 18.8 + 4.2 = 23 is equal to the right side of the equation.