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goldenfox [79]
2 years ago
5

Khi nào bán hết 1 tỷ gói mè

Business
1 answer:
jeyben [28]2 years ago
4 0
I’m sorry I don’t understand this language
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The nurse is assessing a patient's functional ability. which activities most closely match the definition of functional ability?
Sever21 [200]
When The nurse is assessing a patient's functional ability, the activities that <span> most closely match the definition of functional ability are: 
</span><span>-. Healthy individual works outside the home, use a cane, well groomed. 
- Healthy individual, college education, travels, can balance a checkbook

During the assessment, the nurse will assist the patient to do several activities that will most likely become the patient's routine</span>
5 0
2 years ago
How do you accept criticism
ZanzabumX [31]
Criticism can be looked at in many different perspectives. Criticizing on one subject by looks may not bother you, but criticism about your athletic ability might make you feel negative about yourself. For me personally, I attempt to ignore the criticism and if not I express it to my friends.

4 0
3 years ago
​U(X,Y)equals=20Xplus+80Yminus−Upper X squaredX2minus−2Upper Y squaredY2 where X is his consumption of CDs with a price of ​$11
ankoles [38]

Answer:

The number of CDs = 111.36

The number of movie videos = 242.72

N/B: I choose not to round up the answers.

Explanation:

The method used is the Lagrangian method. Basically, the optimization problem we are trying to solve is  the utility function u(x,y) = 20x+80y -x^2 -y^2

subject to the constraint

11x + 22y = 6565.

So the optimization problem(Lagrangian) is

\Delta = 20x + 80y -x^2 -y^2- \lambda(11x+22y-6565),

where \lambda is a constant called the Lagrange multiplier.

To find the optimal consumption, we need to maximize the Lagrangian with respect to the variables x,y,\lambda. This we do by differentiating \Delta with respect to each variable and then equate to 0.

\Delta_x : 11\lambda = 20 - 2x ........................(1) \\\Delta_y: 11\lambda = 40 -y .........................(2) \\\Delta_\lambda = 11x + 22y = 6565............................(3) \\

Equate (1) and (2), to get y = 20+2x and substitute into (3) to get x = 111.36. Substituting x = 111.36 into 20+2x to get the corresponding value of y.

7 0
3 years ago
A survey of 50 retail stores revealed that the average price of a microwave was $375 with a sample standard deviation of $20. As
ohaa [14]

Answer:

True cost of the microwave is in 99% confidence interval: c. $323.40 to $426.60

Explanation:

Relevant data:

n=50\\\mu=375\\\sigma=20\\\alpha=0,001

As we want to know the 99% confidence interval, the significance level is:

(1-\alpha).100\%=99\%\\1-\alpha=0.99\\\alpha=0.01

We need to estimate a confidence interval by a two tailed normal bell. Then we have:

Z_{\alpha/2}=Z_{0.005}

The z-value for a probability of 0.005 in a normal standard distribution is 2.576

Confidence interval is given by;:

\=x\±Z_{\alpha/2}\sigma\\375\±Z_{\0.005}(20)\\375\±(2.58)(20)\\375\±51.60

375+51.60=426.60\\375-51.60=323.40

True cost of the microwave is in 99% confidence interval: c. $323.40 to $426.60

6 0
3 years ago
Why is using money as a medium of exchange preferable to bartering?
Y_Kistochka [10]

Answer:

Money as a medium of exchange is more preferable because of its less cumbersome nature.

Explanation:

Money as a medium of exchange is more suitable because of its less cumbersome nature. Money was invented because of the inefficient nature of the barter system.

Money is easily stored compared to a barter system.

Money as a medium of exchange eliminates the barter system's problem of double coincidence of wants. Barter works when you trade things you own for things you want. If for example you want a bicycle and you own a goat, you have to look for someone who wants a goat and owns a bicycle willing to make an exchange, which can be quite difficult.

Money is an acceptable medium of exchange to all parties which makes it more preferable to bartering.

8 0
3 years ago
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