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Sonja [21]
2 years ago
12

Which fossils are formed by sediments and found in sedimentary rock.

SAT
1 answer:
Anastaziya [24]2 years ago
8 0
The answer is petrified fossils
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The function f is continuous on the interval (0,16), and f is twice differentiable except at x=5 where the derivatives are undef
Oliga [24]

Using it's definition, it is found that the function f(x) has a point of inflection at:

A. x = 8 only.

<h3>What are the points of inflection of a function?</h3>
  • The critical points of a function are the <u>values of x</u> for which:

f^{\prime\prime}(x) = 0

  • Additionally, there has to be a change in the sign of f^{\prime\prime}(x)

Researching the problem on the internet, it is found that:

  • For 0 < x < 5, f^{\prime\prime}(x) > 0.
  • For x = 5, f^{\prime\prime}(x) is undefined.
  • For 5 < x < 8, f^{\prime\prime}(x) < 0.
  • For x = 8, f^{\prime\prime}(x) = 0.
  • For 8 < x < 12, f^{\prime\prime}(x) > 0.
  • For x = 12, f^{\prime\prime}(x) = 0.
  • For 12 < x < 16, f^{\prime\prime}(x) > 0.

The two conditions, f^{\prime\prime}(x) = 0 and a change in the signal of f^{\prime\prime}(x) are only respected at x = 8, which is the lone inflection point.

You can learn more about points of inflection at brainly.com/question/10352137

7 0
2 years ago
How can i graph the equation using the slope and the y intercept y=7/4x+2
Lelu [443]

Since you already have the equation, all you need to do is pick two values of x.

For example, when x = 0, you get y = 7/4(0) + 2 = 2. So the line passes through the point (0, 2). When x = 4 (picked to cancel the 4 in the fraction), you get y = 7/4(4) + 2 = 9, so the line also passes through the point (4, 9).

You can describe an entire line by any two points that it contains. So plot these two points, then connect the dots with a line passing through them both.

3 0
3 years ago
In July 2019, there were 1.5 million people who were marginally attached to the labor force, essentially unchanged from a year e
topjm [15]

These people are referred to as the  <u>discouraged workers.</u>A person who is eligible for employment and can work but is unemployed currently and has not attempted to find employment in the last four weeks

Explanation:

Discouraged workers are the individuals who is eligible for employment and can work but is unemployed currently and had not made any attempt to find employment in the last four weeks.

For example: Young graduates,senior citizens.

Discouraged workers are not considered as a part of the labour force and are  not counted in most official unemployment rates.

<u>These are people who were not in the labor force, although they wanted work and were available for it and had looked for jobs at some point in the previous 12 months. They were not counted as unemployed because they had not actively searched for work in the 4 weeks preceding the survey.</u>

If unemployed workers become discouraged, the measured unemployment rate will fall

4 0
3 years ago
How does the name "schlemiel" contribute to the indirect characterization of professor schlemiel?
stepladder [879]

The name "Schlemiel" contributes to the indirect characterization in the story because;

Schlemiel means "an ineffectual, bumbling person," and this description fits the  forgetful Professor Schlemiel very well.

Schlemiel is a Yiddish word, originally rooted in German that means, ineffectual, awkward, clumsy, and confused. All of these words correctly describe the character of Professor Schlemiel who is always forgetful.

In the story, "The Day I Got Lost", Professor Schlemiel forgot everything that was in his possession. These included his umbrella, his glasses, his briefcase, his handkerchief, and his house address!

These are signs of a bumbling and confused person.

This story was a chapter from a memoir that he was composing and he prayed that he does not forget the manuscript somewhere before it was concluded.

8 0
3 years ago
What are the terms in the exponential expression 5e^3x+1+2
natima [27]

Answer:

5e ³ x+1+2(solution) terms are 5e5e ³ x,1,1, 2.

Explanation:

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient. Does it make more sense?

5 0
2 years ago
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