Investment calculation
Publish: 2021-04-24 17:58:25
1. It depends on your own situation. If you have the conditions to mine by yourself, buy some mining machines to play and experience the fun of mining. If you don't have time and don't know how to operate, you can buy computing power, that is to spend more money for others to dig for you, and if you dig it, you will get it. Maya seems to sell mining machines and cloud computing power. You can compare them on their official website.
2. There are many cloud computing service platforms on the market now. You only need to purchase the computing power contract and provide the wallet address to start mining to obtain tokens. The operation mode is simple. The more reliable cloud computing platforms on the market are bitmainland's computing power bar, Maya's cloud computing power and other platforms.
3. Compared with self built mines, investment in mining machinery trusteeship business still has certain advantages. Firstly, the time cost is saved to a certain extent, and the mining business can be started immediately. Secondly, unnecessary expenses, such as labor cost, are saved. Since the custody business concentrates the mining machines of multiple investors in one mine, the labor cost is shared by all investors
in the end, there is a lower electricity price. The ultimate purpose of the trusteeship enterprise to carry out the mineral machinery trusteeship business is to make profits. If the trusteeship enterprise can not get lower than the normal electricity price on the market, it is difficult for the trusteeship enterprise to make profits. Of course, the electricity price given to the investors will also be lower than the normal electricity price on the market. Another important advantage is that some trusteeship enterprises are able to cash the virtual currency g up by investors' mining machines directly, which also relieves some investors from the worry that they can't cash the virtual currency
at first, I thought hosting was expensive, but later I found that it was still so convenient. I always bought mining machines. The mining machine sales platform (honeycomb) would transport them to the mine for you, and there was a special person to manage and maintain them for you. I just looked at how much money I earned every day, which was much easier. New people even suggested hosting.
in the end, there is a lower electricity price. The ultimate purpose of the trusteeship enterprise to carry out the mineral machinery trusteeship business is to make profits. If the trusteeship enterprise can not get lower than the normal electricity price on the market, it is difficult for the trusteeship enterprise to make profits. Of course, the electricity price given to the investors will also be lower than the normal electricity price on the market. Another important advantage is that some trusteeship enterprises are able to cash the virtual currency g up by investors' mining machines directly, which also relieves some investors from the worry that they can't cash the virtual currency
at first, I thought hosting was expensive, but later I found that it was still so convenient. I always bought mining machines. The mining machine sales platform (honeycomb) would transport them to the mine for you, and there was a special person to manage and maintain them for you. I just looked at how much money I earned every day, which was much easier. New people even suggested hosting.
4. There are risks. All investments have risks, but the risks are relatively small. Because the cost is basically fixed, whether it is the input per kilowatt hour or the electricity charge generated every day is determined, so the daily income determines the final daily income. The total income is determined by the price of currency and the output of t-force. Next year, the output of bitcoin will be reced, and the application of bitcoin price will have a big increase. Because the previous two proction cuts before and after the answer has at least dozens of times the increase, the opportunity is relatively large.
5. Basically, you don't need to pay by yourself, that is, you need to remit a deposit in the early stage according to the miner model you choose, but when the service life is up, the deposit will be returned in full, and then you can get the corresponding income according to the Miner you rent.
6. Now a lot of people are investing in cloud computing power, it should be good, but we must choose such a big platform as ANCO computing power in order to ensure the income.. OK, if you need, please feel free to ask.
7. No, just apply for the account to recharge the fund. The platform has its own mine.
8. You can access the Paysafecard prepaid card. It's very convenient for many European countries to buy offline. When you pay, you only need to enter a 16 digit string, and you don't need to enter an account number and password. So many European games support it, and now it's one of the largest Payment institutions in Europe; In addition, there are many online bank transfers through sofort, which can be used in many countries such as Germany, Austria, the United Kingdom and the Netherlands. There are also European local payment channels in China. You can find them again
9. 解：前n项和公式为：Sn=na1+n(n-1)d/2 即二次函数形式
故设：Sn= (2n--3) x kn Tn= (4n--3) x kn (k ≠0)
所以 Sn= 2kn^2 --3kn Tn=4kn^2 --3kn
所以：S6= 72k --18k= 64k ，S5= 50k--15k=45k 则 a6=1/2(a3+a9)=S6--S5 =19k 即：a3+a9=38k
T6=144k--18k=126k， T5=100k--15k=85k则b6 =1/2(b5+b7)=1/2(b4+b8)=T6--T5=41k
即：(b5+b7)=(b4+b8)=82k
所以：a9/(b5+b7)+a3/(b4+b8)= a3+a9/(b5+b7) =38k/82k= 19/41
不懂可以继续追问，望采纳，谢谢
故设：Sn= (2n--3) x kn Tn= (4n--3) x kn (k ≠0)
所以 Sn= 2kn^2 --3kn Tn=4kn^2 --3kn
所以：S6= 72k --18k= 64k ，S5= 50k--15k=45k 则 a6=1/2(a3+a9)=S6--S5 =19k 即：a3+a9=38k
T6=144k--18k=126k， T5=100k--15k=85k则b6 =1/2(b5+b7)=1/2(b4+b8)=T6--T5=41k
即：(b5+b7)=(b4+b8)=82k
所以：a9/(b5+b7)+a3/(b4+b8)= a3+a9/(b5+b7) =38k/82k= 19/41
不懂可以继续追问，望采纳，谢谢
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