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Whats wrong with the sentence then her eye lands on a number and she sees the error

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Whats wrong with the sentence then her eye lands on a number and she sees the error

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Giovanni created this chart to study for an exam. Compound I uses ———————————————————————————————————— Sodium Hydroxide (NaOH) Plastic, soap, and paper production ———————————————————————————————————— Iron oxide (FeO) Toothpastes and antacids ———————————————————————————————————— Calcium chloride (caCl2) Snow removal ———————————————————————————————————— Calcium carbonate (CaCO3) Dark pigment in makeup Which best describes how to correct the error in the chart? A) Remove “plastics” from the uses for sodium hydroxide. B) Swap the uses for iron oxide and calcium carbonate. C) Change the use for calcium chloride to “used in preservatives.” D) Add “de-ice roads” to uses for calcium carbonate.

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Answer;

B) Swap the uses for iron oxide and calcium carbonate.

Explanation;

  • Calcium carbonate is a compound that is naturally found in marble, chalk and limestone. It is used in pharmaceutical applications as a cost effective dietary calcium supplement, and also used in antacids.
  • Calcium carbonate is also found in products such as baking powder, tooth paste, and wine among others.
  • Iron oxides are compounds of iron that are used as coloring agents in some cosmetics. The forms of iron oxides used in cosmetics are normally synthetic.

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Read the following excerpt taken from the US Supreme Court case Plessy v. Ferguson (1896). The case coming on for a hearing before the Supreme Court, that court was of opinion that the law under which the prosecution had was constitutional, and denied the relief prayed for by the petitioner. Ex parte Plessy, 45 La.Ann. 80. Whereupon petitioner prayed for a writ of error from this court, which was allowed by the Chief Justice of the Supreme Court of Louisiana. MR. JUSTICE BROWN, after stating the case, delivered the opinion of the court. This case turns upon the constitutionality of an act of the General Assembly of the State of Louisiana, passed in 1890, providing for separate railway carriages for the white and colored races. Acts 1890, No. 111, p. 152. The first section of the statute enacts “that all railway companies carrying passengers in their coaches in this State shall provide equal but separate accommodations for the white and colored races by providing two or more passenger coaches for each passenger train, or by dividing the passenger coaches by a partition so as to secure separate accommodations: Provided, That this section shall not be construed to apply to street railroads. No person or persons, shall be admitted to occupy seats in coaches other than the ones assigned to them on account of the race they belong to.” The Supreme Court’s ruling in Plessy v. Ferguson was problematic because

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In the Plessy v. Ferguson case, the Supreme Court’s ruling of the “separate but equal” law being constitutional was problematic because the “separate but equal” law accepted segregation and the discrimination that were against blacks.

Hope this helps!

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How could an error during transcription affect the protein that is produced? A.The Protein would have complementary base pairs B.The Protein would be made of the wrong amino acids C.The Protein would become too specialized D.The Protein would become RNA polymerase

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How could an error during transcription affect the protein that is produced? A.The Protein would have complementary base pairs B.The Protein would be made of the wrong amino acids C.The Protein would become too specialized D.The Protein would become RNA polymerase

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Which of the following contains an error in apostrophe usage? What did you do with the houseplant’s I bought yesterday? It was obvious that there weren’t any donuts left from the meeting. It’s a good time to reassess our strengths and weaknesses as a company. The janitors’ brooms need to be replaced as soon as possible.

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Answer: The sentence that contains an error in apostrophe usage is the first one: “What did you do with the houseplant’s I bought yesterday?”

Explanation: The sentence “What did you do with the houseplant’s I bought yesterday?” contains an error in apostrophe usage because there should not be an apostrophe in “houseplants”. The final “s” in “houseplants” is only signaling the plural form of the word and not possession as in the genitive case; therefore, the apostrophe must be eliminated. On the other hand, the use of apostrophe in the other sentences is correct. In the second and third sentences, it has been used to indicate a contraction, while in the last sentence it has been used to show possession.

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Since self-handicapping allows people to easily engage in ____, it helps them to maintain and enhance positive self-concepts. a. introspection b. the fundamental attribution error c. the self-serving bias d. the self-reference effect

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Since self-handicapping allows people to easily engage in ____, it helps them to maintain and enhance positive self-concepts. a. introspection b. the fundamental attribution error c. the self-serving bias d. the self-reference effect

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Baby joey’s mother used to store his toys underneath his bed, but now she puts them away in his new toy box. joey, however, continues to look for his toys underneath his bed. according to piaget, joey______________. has not yet attained even rudimentary object permanence. does not yet appreciate physical causality. is making an a-not-b search error. cannot yet engage in goal-directed behavior.

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The answer is, has not yet attained even rudimentary object permanence.

Base on Piaget’s Cognitive development, this falls under Stage 1 the Sensorimotor Stage. It explains that under the ages of 18-24 months, there is a development and realization of things that they believe to are always there. In a case where wanted a specific toy and it is not placed where it used to be, they have a state of remembering which is known as the object of permanence. This is a sign that their mind is developing.

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The mass of the Sun is 2 × 1030 kg, and the mass of Saturn is 5.68 × 1026 kg. The distance between Saturn and the Sun is 9.58 AU. Veronica is solving the following equation to calculate the orbital period of Saturn, but there is an error in the equation. T = What should Veronica change to correct the equation? change the position of 2 x 1030 kg and 9.58 AU change 2 x 1030 kg to 5.68 x 1026 kg change the square root to a cube root change 9.58 AU to the distance in meters

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The equation of the car is given by the equation,

                          x(t) = 2.31 + 4.90t² – 0.10t⁶

If we are going to differentiate the equation in terms of x, we get the value for velocity.

                  dx/dt = 9.8t – 0.6t⁵

Calculate for the value of t when dx/dt = 0.

                 dx/dt = 0 = (9.8 – 0.6t⁴)(t)

The values of t from the equation is approximately equal to 0 and 2. 

If we substitute these values to the equation for displacement,

(0)   , x = 2.31 + 4.90(0²) – 0.1(0⁶) = 2.31

(2)    , x = 2.31 + 4.90(2²) – 0.1(2⁶) = 15.51

Thus, the positions at the instants where velocity is zero are 2.31 and 15.51 meters. 

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The results of a study indicate that the mean weight of adult skunks in an area is between 4.3 kg and 4.9 kg. What is the study’s margin of error?

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Remark: the fence is clearly 420 yards, not 420420.

check the picture

The 2 adjacent rectangles (corrals) form one larger rectangle.

as shown in the figure, let x be the length of the fences perpendicular to the river, then the length of the side opposite to the river will be 420- 2x (yard)

so we can write the following function, which calculates the area A enclosed by the fence, as a function of x.

A(x)=2x(420-2x)

clearly A is a quadratic function, its graph is a parabola. This parabola looks downwards because of the minus of the term -2x

from A(x)=2x(420-2x) we can find that the x intercepts of the parabola are:

one of the roots is x=0

and

420-2x=0,  
2x=420
x=210 is the other root.

The x coordinate of the vertex is the midpoint of (0, 210), that is 210/2=105

f(105)=2*105(420-2*105)=210*(420-210=2110*210=44,100 square yard.

the highest point of the parabola is the largest value the function takes, so the maximal area of the fence.

Answer: max area= 44,100 square yard.

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Tomorrow we will begin priming the Chevy for the custom paint job I have decided to choose a classic color. Which sentence error does the text make?

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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Sat scores are distributed with a mean of 1,500 and a standard deviation of 300. you are interested in estimating the average sat score of first year students at your college. if you would like to limit the margin of error of your 95% confidence interval to 25 points, how many students should you sample?

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Sat scores are distributed with a mean of 1,500 and a standard deviation of 300. you are interested in estimating the average sat score of first year students at your college. if you would like to limit the margin of error of your 95% confidence interval to 25 points, how many students should you sample?

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Paul and Scott were solving the same problem. Who is wrong? Explain their error. Paul Scott __________________ log 3x=9 log 3x=9 3^x=9 x=3^9 3^x=3^2 x=19,683 x=2

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Paul and Scott were solving the same problem. Who is wrong? Explain their error. Paul Scott __________________ log 3x=9 log 3x=9 3^x=9 x=3^9 3^x=3^2 x=19,683 x=2

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Margie calculated that she would spend $175 on school supplies this year. She actually spent $97.50 on school supplies. What is Margie’s percent of error?

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Answer:  The correct option is (C). 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared

Step-by-step explanation:  Given that the segment AB has point A located at (8, 9). The distance from A to B is 10 units.

We are to select the correct option that could be used to calculate the coordinates for point B.

Let, (x, y) be the co-ordinates of point B.

According to distance formula, the distance between two points (a, b) and (c, d) is given by

d=sqrt{(c-a)^2+(d-b)^2}.

Therefore, the distance between the points A(8, 9) and B(x, y) is given by

d=sqrt{(x-8)^2+(y-9)^2}.

Since, distance between A and B is 10 units, so

d = 10.

Therefore,

10=sqrt{(x-8)^2+(y-9)^2}.

Thus, the correct statement is

10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared.

Option (C) is correct.

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The student came to the conclusion that the system has infinitely many solutions, which is not correct. Describe the error was the student work being shown.

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Answer: The answer is (C) Patricia is not correct because both 3 – 4i  and -11+√2i  must be roots.

Step-by-step explanation:  Given that  (-11-√2i) , (3 + 4i), and 10 are the roots of the polynomial function f(x) that Patricia is studying.

We know that the complex roots of a polynomial function always occur in pairs. That is, if (a + bi) is a root of a function, then (a – bi) will also be a root (one is the complex conjugate of the other).

The complex conjugate of (3 + 4i) is (3 – 4i) and the complex conjugate of (-11 – √2i) is (11 + √2i).

Therefore,  (3 – 4i) and (-11 + √2i) both are the roots of f(x).

Hence, since we have 5 roots, so the degree of the polynomial function f(x) cannot be 4.

Since Patricia concludes that the degree of f(x) is 4, so she is not correct because both (3 – 4i)  and (-11+√2i)  must be roots.

Thus, option (C) is correct.

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A student solved a system of equations by elimination. The answer is not correct. Describe the error made in the part of the solution shown.

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Employee                                 Mary      Zoe         Greg         Ann           Tom

Cumulative Pay                       $6,800   $10,500  $8,400    $66,000   $4,700

Pay subject to FICA S.S.         $421.60  $651.00  $520.80 $4092.00 $291.40
6.2%, (First $118,000)

Pay subject to FICA Medicare $98.60 $152.25    $121.80    $957.00    $68.15
1.45% of gross

Pay subject to FUTA Taxes      $40.80  $63.00     $50.40    $396.00  $28.20
0.6%

Pay subject to SUTA Taxes   $367.20  $567.00  $453.60  $3564.00 $253.80
5.4% (First $7000)

Totals                                     $928.20 $1,433.25 $1,146.60 $9,009.00 $641.55

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Emily wants to find out about training and reads the leaflet below. She notices an error in grammar in the first paragraph of the text. Find the error and replace it with the correct verb form. Training your dog It is very important to train your dog. It keeps your dog’s mind active, and it help to build an understanding between you and your dog. Often, owners will shout at their dogs or even punish them when what is needed is training.

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Answer:

Training your dog

It is very important to train your dog. It keeps your dog’s mind active, and it help to build an understanding between you and your dog. Often, owners will shout at their dogs or even punish them when what is needed is training.

The error in grammar: it help

Correct verb form: it helps

Explanation:

In the simple present tense, third-person singular pronouns, like she, he and it, use conjugated verbs formed by the base form of a verb and the affix -s, -es, or -ies. For example: helps, thinks, cries, watches. In the excerpt provided, the error is in the verb help because it is not correctly conjugated for the pronoun it: it is missing an s at the end.

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A. outline the paper to make sure it is coherent and​ well-organized. B. proofread the paper late at night just after finishing the revised draft. C. create a​ neat, error-free final copy of the composition. D. reread the composition more than​ once, focusing on a different type of error each time. A good technique for proofreading a composition before turning it in is to?.

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Since a tiny tender child of four,
There’s nothing that I dreamt of more,
Than to jump aboard a great big ship,
A telescope, a map, a sword, by my hip,
To feel the sea breeze in my hair,
To stroke my parrot on the wood chair,
To be bold and brave and happy as can be,
To trek and travel and sail the seven seas.

8 lines. Rhyme scheme aabbccdd. If I managed to write that in about 4 minutes, you could write something much better and longer in like 30 minutes. You can use my rubbish poem as inspiration lol. Good luck X

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Cory predicts it will take him 64 minutes to travel to Baltimore from Washington D.C. If the trip actually took 74 minutes, what was Cory’s percent error? Round your answer to the nearest tenth of a percent.

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The basis to respond this question are:

1) Perpedicular lines form a 90° angle between them.

2) The product of the slopes of two any perpendicular lines is – 1.

So, from that basic knowledge you can analyze each option:

a.Lines s and t have slopes that are opposite reciprocals.

TRUE. Tha comes the number 2 basic condition for the perpendicular lines.

slope_1 * slope_2 = – 1 => slope_1 = – 1 / slope_2, which is what opposite reciprocals means.

b.Lines s and t have the same slope.

FALSE. We have already stated the the slopes are opposite reciprocals.

c.The product of the slopes of s and t is equal to -1

TRUE: that is one of the basic statements that you need to know and handle.

d.The lines have the same steepness.

FALSE: the slope is a measure of steepness, so they have different steepness.

e.The lines have different y intercepts.

FALSE: the y intercepts may be equal or different. For example y = x + 2 and y = -x + 2 are perpendicular and both have the same y intercept, 2.

f.The lines never intersect.

FALSE: perpendicular lines always intersept (in a 90° angle).

g.The intersection of s and t forms right angle.

TRUE: right angle = 90°.

h.If the slope of s is 6, the slope of t is -6

FALSE. – 6 is not the opposite reciprocal of 6. The opposite reciprocal of 6 is – 1/6.

So, the right choices are a, c and g.

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A researcher compared the recidivism rates of drug abusers that were given probation with those that were sentenced to prison and discovered that the recidivism rates were highest for those sentenced to prison. what potential error is reflected by this conclusion

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The correct answer is D. The North American Free Trade Agreement or NAFTA is  signed in 1994. by Canada, Mexico, and the United States, making a trilateral trade bloc in North America. It is going to replaced by the 2018 United States, Mexico, Canada Agreement. Since it is a trade agreement, it is supposed to increase trade between these countries which will result in the increased production. Donald Trump said that he was pulling out of NAFTA and that would have a range of consequences for the U.S.  including reduced access to the export markets, reduced economic growth, and increased prices for gasoline, cars, fruits, and vegetables.

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One-year-old alex uses the word "hat" to refer only to his favorite blue baseball cap. alex is demonstrating an __________ error.

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One-year-old alex uses the word “hat” to refer only to his favorite blue baseball cap. alex is demonstrating an __________ error.

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Tommy, in an effort to maintain clowning’s positive roots, invite dancers to weekly performance battles. How should the sentence above be rewritten to correct the subject-verb agreement error?

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Here we can observe that the verb used doesn’t reflect the correct tense to express when this action took/is taking/will take place. There are many tenses where you could choose from, depending of the time of action:

Tenses: Simple, Progressive, Perfect, Perfect progressive
Times: Past, Present, and Future

Imagine all the combinations!

The simplest example we could make is if this action is a routine that happens continuously, the action verb (invite) is changed to simple present for the third person of singular (invites): 

Tommy, in an effort to maintain clowning’s positive roots, invites dancers to weekly performance battles.

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Which sentence has a subject-verb agreement error? A) The lead soprano and all the altos want to have a “Girls Only” choir show. B) She and her friends do not want the boys to bring their cousins to the party. C) Happiness is not really a state of being, but a momentary, flickering feeling. D) Bruce, Lee, and the other men on the team wants to get a new coach for the fall.

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A. All college professors have master’s degrees. Oren is a college professor, so he must have a master’s degree is the best example of deductive reasoning

Further explanation

Logical reasoning is process of using a rational, systematic of steps based on mathematical procedures and given statements to arrive at a conclusion. There are two basic forms of logical reasoning which most associated with mathematical thinking: Deductive and inductive reasoning

Deductive reasoning is the reasoning process from one or more statements to reach logically certain conclusion.  

The differences between deductive reasoning and inductive reasoning is,  inductive reasoning moves from specific instances into generalized conclusion, whereas deductive reasoning moves from generalized principles which known true to a true and specific conclusion.

For example, the premise “Every A is B” can be followed by another premise, “This C is A.” and these will be lead to the conclusion “This C is B.”

All college professors have master’s degrees. Oren is a college professor, so he must have a master’s degree is the best example of deductive reasoning, because

All college professors have master’s degrees = All A have B

Oren is a college professor =  C is A

He must have a master’s degree = C is B.

Learn more

  1. Learn more about deductive reasoning brainly.com/question/9104794

Answer details

Grade:  9

Subject:  english

Chapter:  deductive reasoning

Keywords:  deductive reasoning

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Kate took a test and she got a grade between 80% and 95%, inclusive. What is the greatest percent error she could have?

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Answer:

No, the events “brown hair” and “brown eyes” are not  independent.

Step-by-step explanation:

The table that represents the  hair and eye colors of thirty students of the fifth grade are given in table as:

                         Brown hair          Blonde hair              Total

Green eyes           9                       6                               15

Brown eyes          10                       5                              15

Total                     19                        11                             30

No, the events  “brown hair” and “brown eyes” are not independent.

Since, two events A and B are said to be independent if:

P(A∩B)=P(A)×P(B)

where P denotes the probability of an event.

Here we have:

A= students having brown hair.

B= students having brown eyes.

A∩B= students having both brown hair and brown eyes.

Now,

P(A)=19/30  (ratio of addition of first column to the total entries)

P(B)=15/30  ( ratio of addition of second row to the total entries)

Also,

P(A∩B)=10/30

Now as:

P(A∩B) ≠ P(A)×P(B)

Hence, the two events are not independent.

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All of the following are possible sources of error in a scientific investigation except for A. Measuring the change in temperature incorrectly B. Manipulating the wrong variables in the experiment C. Reviewing previously published studies before the experiment D. Completing only one trial in the experiment

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The correct answer to the question is : By increasing the pressure.

EXPLANATION:

Before answering this question, first we have to understand Gay lussac’s law.

As per Gay lussac’s law, the pressure of a gas increases or decreases by 1/273 th of its pressure at zero degree celsius; for every 1 degree celsius rise or fall of temperature at constant volume

In a simple way, the pressure is directly proportional to absolute temperature.

Mathematically P ∝ T.       [ P = pressure and T = temperature]

Hence, increase in pressure at constant volume may increase its temperature.

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A sports broadcaster predicts a basketball team will score 88 points in the next game. If the team actually scored 98 points, what was the broadcaster’s percent error? Round your answer to the nearest tenth of a percent.

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Answer:

  • The domain is all  integers 0 through 9.

Step-by-step explanation:

It is given that:

Points are plotted at the following coordinates:

(0,0) , (1,50) , (2,100) , (3,150) , (4,200) , (5,250) , (6,300) , (7,350) , (8,400) , (9,450).

where the first coordinate of the point represent the days.

and the second coordinate of the point represent the production of cars.

Domain of a of a function–

The domain of a function is the set of all the x-values for which a function is defined.

Hence, the domain of the function is:

              Domain={0,1,2,3,4,5,6,7,8,9}

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