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OlgaM077 [116]
3 years ago
11

How is a forensic chemist similar to and different from a forensic toxicologist?

Advanced Placement (AP)
1 answer:
mart [117]3 years ago
6 0
They are different because a forensic chemist studies and tests chemicals and drugs and a forensic toxicologist studies poisons with criminal justice cases
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Identify abs briefly explain two reasons why many post- classical Hindus in south asia resisted conversion to islam
sleet_krkn [62]

Which best describes how the excerpt appeals to readers’ emotions?

The excerpt provides facts about the tree, which impresses readers’ scientific minds.The excerpt describes how the tree traveled to London, which excites the readers’ sense of adventure.The excerpt compares the tree to a person, which makes readers feel sympathetic toward the tree.<span>The excerpt explains how to skin a tree, which makes readers feel awed at the height of the tree.</span>
5 0
3 years ago
An equation of the line tangent to y=x3+3x2+2 at its point of inflection is
seraphim [82]

Answer:

y = -3x +1

Explanation:

Given

y = x^3 + 3x^2 + 2

Required

Determine the equation at the point of inflection

The point of inflection of a curve is the point where the second derivative is 0.

So:

y = x^3 + 3x^2 + 2

First derivative is:

y' = 3x^2 + 6x

Second derivative:

y" = 6x + 6

Equate to 0

6x + 6 = 0

Solve for x

6x = -6

x = -1

Next, we calculate the slope (m) of the point using the first derivative.

Substitute -1 for x in y' = 3x^2 + 6x

m = 3*-1^2 + 6 * -1

m = 3*1 - 6

m = 3 - 6

m = -3

To get the y equivalent;

Substitute x = -1 in y = x^3 + 3x^2 + 2

y = (-1)^3 + 3(-1)^2 + 2

y = -1 + 3+ 2

y = 4

Lastly, we calculate the line equation using:

y - y_1 =m(x- x_1)

Where

x = -1 and y = 4

m = -3

So, we have:

y - 4 = -3(x -(-1))

y - 4 = -3(x +1)

y - 4 = -3x -3

Make y the subject

y = -3x -3 +4

y = -3x +1

<em>Hence, the equation is: </em>y = -3x +1<em></em>

4 0
4 years ago
Read 2 more answers
All of the following are mistakes that students should avoid when submitting
Blababa [14]

Answer:

A. The trading volume of a stock is divided by the number of

shareholders

Explanation:

4 0
4 years ago
Read 2 more answers
1. A psychologist conducted a study at her home during an annual activity of children wearing masks and
morpeh [17]

Answer:

a) The dependent variable is defined as the variable that is being tested. The dependent variable here is the percentage of children who collected extra candy.

b) The data does not support the hypothesis 1 of the psychologist which states that the children would take more candy when they were alone. In the graph, percentage of children that took extra candy was higher when they were in group than when they were alone.

The data supports the hypothesis 2, which states that the children would take more candy when they were masked. From the graph, the percentage of children who took extra candy was higher when they were masked than when when they were unmasked.

c) The psychologist cannot generalize her findings to all children because she didn't use a random sampling procedure and she used children only from her neighborhood which doesn't represent the general population of children.

d) This study is not a naturalistic behaviour because the psychologist is dealing with subjects. She may also choose to manipulate the variables. Therefore we cannot call this study a naturalistic behaviour.

e) Modeling: This may play a role in the children's behaviour because the children may try to imitate what others did. The children may take extra candy because they saw others collecting extra candy.

Deindividuation: Here, the children's behaviour may be influenced by a feeling of anonymity. The children may take extra candy because they feel anonymous. Deinvuduated children feel anonymous due a feeling of loss of identity.

This explains why the percentage of chidren who took extra candy when in group was higher than that of the children who were alone.

Note: The graph is attached

7 0
3 years ago
The most basic level of land use planning is likely to include __________.
eimsori [14]
The answer is D to this question
5 0
3 years ago
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