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Afina-wow [57]
3 years ago
11

what substance aids the speed of a neuron transmission enabling toddlers to preform more complex tasks​

Advanced Placement (AP)
1 answer:
enot [183]3 years ago
7 0

Answer:

Myelin

Explanation:

The myelin sheet is a layer of isolation that protects the neuron and it also increases the conductivity and cuts the time needed for the impulse to travel from one end of the cell to the other. It is made by 2 different cells in our body. In the CNS it is made by oligodendrocytes, and outside the CNS it is made by Schwann cells.

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Answer:

a(I).Q4, (ii). W3.

(b). Q4.

(c). (i) and (ii). Check Explanation

Explanation:

Note: Kindly check the attachment for the graph. The solution to the question is given below;

(a). Using the labels from the graph above, identify each of the following.

(i) The optimal quantity of labor Larry’s Lumber Mill will hire will be at a point in which marginal cost = marginal revenue which is point Q4

(ii). The wage rate Larry’s Lumber Mill will pay is at a point in which the Marginal revenue = marginal cost that is at point W3.

(b). Using the labels from the graph above, the number of workers Larry’s Lumber Mill would hire if the labor market were perfectly competitive is Q4.

(c). (i). Larry’s Lumber Mill’s demand for labor increase which will cause a shift to the right on the demand curve. This is so, because as the demand for housing increases, the demand for lumber will increase too.

(ii). The supply is lesser than the demand which will cause a shift to the left on the supply curve.

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A random variable X has a mean of 10 and a standard deviation of 3. If each value of X is multiplied by 2, what will the new mea
garri49 [273]

Finding the new mean is simple: If E[X]=10, then E[2X]=2E[X]=20.

Meanwhile, the standard deviation is the square root of the variance, which is given by

V[X]=E[X^2]-E[X]^2\implies V[2X]=E[(2X)^2]-E[2X]^2=4E[X^2]-(2E[X])^2

\implies V[2X]=4\underbrace{\left(E[X^2]-E[X]^2\right)}_{V[X]}=12

and so the new standard deviation would be \sqrt{V[2X]}=\sqrt{12}=2\sqrt3.

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A) Identify ONE claim made in the passage.
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Answer:

Read the explanation

Explanation:

The answer to b) would be Queen Blanche ruled the kingdom of France because her son wasn’t able to. This means their government is more accepting of women in higher positions.

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