Help me count the day, I m going to take an exam!

There is always a question for any exam.

Exam BAI

Be sure to adjust the du before

Mentality, do exercise appropriately can relax the mind, dao can also look at idle books, listen to the light specialization. If you feel that you can't get into the review, study in the dead of night, and the efficiency will be significantly improved (not applicable to boarding students).

During this time, you can't be impetuous, calm down and review, you can separate the two majors from the time to review regularly, and you can't review this and think about that, otherwise it will reduce efficiency.

You don't have to be nervous about the exam, you will be your ideal exam, the more nervous you are, the worse you will be in the exam.

Hehe, calm down"Ordinary heart"

1-10 False, Wrong, Wrong, Wrong, True.

du is right or wrong.

Calculation Questions: zh

1: Answer: 60,000 dao = 90 acres.

Specially calculated A land transfer fee: 100,000 mu.

b. Demolition fee: 50,000 mu.

c. Taxes: 30,000 acres.

Land acquisition fee = a + b + c = 180,000 mu.

Land development fee = 30,000 1,500 = 200,000 mu Land acquisition fee interest: 18 * ((1 + 6%) 2-1) = 10,000 Land development fee interest: 20 * 60% * (1 + 6%) Calculate development profit:

Calculate the unit price of the land: +=

Calculate the total price of land: 10,000 yuan.

(1) It can be seen from Figure (A) and (B) that in Figure (A), the initial position height of the trolley is large, and when the two trolleys A and B just move to the horizontal surface, the trolley speed in Figure A is large

2) The wooden block in Figure A moves a long distance after being pushed by the trolley, which shows that the trolley does more work on the wooden block, and the trolley has a large kinetic energy

3) As shown in Figure (C) and (D), it can be seen that the initial position of the two trolleys is the same, and the mass of the trolley is different, and they are to study the relationship between the magnitude of kinetic energy and the mass of the object Experiments show that the trolley in Figure (D) can make the distance of the wooden block move larger

4) As can be seen from the illustrated experiments, the kinetic energy of a moving object is related to the velocity of the object and the mass of the object

So the answer is: (1) (a); (2) (a); (3) Quality; Big; (4) speed; Quality

This is the final calculation result, the amount of acid is actually the amount of H2PO4- at the final equilibrium, of course, we will use the concentration in the future. You should use 1*, because, if all the NaOH is consumed when generating H2PO4- and then (HPO4)2- is generated by dropping, then the concentration of (Hpo4)2- should be approximately equal to the excess NaOH for the first titration, and then the result will be obtained according to the above formula. Hope it helps.

The threshold is 2,000 yuan.

The tax payable of this employee = 1000 + 1200 = 2200-2000 = 200, and the individual income tax payable = 200 * 5% = 10 yuan.

It's all the same.

According to the current regulations, if the monthly salary income is less than 3,500 yuan, there is no need to pay tax, so 1,000 yuan salary does not need to pay tax;

Labor remuneration is 1,200 yuan, less than 4,000 yuan, deducting expenses of 800 yuan, and the applicable tax rate is 20%, and the calculation result is as follows:

1200-800)* yuan.

Therefore, the employee only needs to pay 80 yuan of personal income tax.

The tax rate schedule you provided was the previous one and is no longer applicable. The new deduction standard will be applied from September 1, 2011.

The individual income tax you give is the algorithm before the modification, 1000-500)*

Remuneration for services, 1200-800)*

Don't be fooled! There is no such saying handed down by the ancestors, they are all crooked and misleading people's children, don't be fooled!