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The fossil record clearly shows that ________. the fossil record clearly shows that ________. large complex organisms evolved long before simple. nearly all species that have existed in the past still exist today. all species evolve from pre-existing species. new species appear suddenly and fully differentiated, without an ancestral species. several different species can hybridize to produce a single new species


Answered by answersmine AT 22/10/2019 – 02:35 AM

I think the answer is all species evolve from pre-existing species. This was based on Charles Darwin’s Theory of Evolution which he learned during his expeditions.He identified that some fossils have similarities with other existing animals, in which he believed were a part of adaptation in order to survive.

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The table shows the relationship between time spent running and distance traveled in which type of model best describes the relationship



The table shows the relationship between time spent running and distance traveled in which type of model best describes the relationship

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The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles



The table shows conversions of common units of length. Unit of Length Customary System Units Metric System Units 1 inch 2.54 centimeters 1 foot 0.3048 meters 1 mile 1.61 kilometers How many miles are equivalent to 800 meters? Round answer to the nearest hundredth. 0.50 miles 1.29 miles 2.62 miles 4.97 miles

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How does geijer’s comment support macgregor’s point? it describes the way tea became popular in great britain. it shows how many wars were started as tea became desired. it illustrates the popularity of tea in britain during the 1800s. it argues that tea is not originally from great britain?


The correct answer is It illustrates the popularity of tea in Britain during the 1800s.

His comment is basically that it was so popular there that it became their national drink more or less. It still stands today and Britain is in pop culture always referenced for drinking tea and their connection to afternoon tea drinking. Everyone drinks it and in large amounts.

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Victor rios’s work in oakland on policing techniques shows the extent to which those populations are strained by the continuous presence of police. what is one significant problem that arises from this approach?



Victor rios’s work in oakland on policing techniques shows the extent to which those populations are strained by the continuous presence of police. what is one significant problem that arises from this approach?

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Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)



Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3? y + 2 =(x + 3) y – 2 = (x – 3) y + 3 = (x + 2) y – 3 = (x – 2)

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Witch of the following shows the use of the correct form of the past participle A. I was shocked to hear no one has fallen off that roof B. I have swam more this summer than last summer C. My little sister has finally chosen the calico cat



Witch of the following shows the use of the correct form of the past participle A. I was shocked to hear no one has fallen off that roof B. I have swam more this summer than last summer C. My little sister has finally chosen the calico cat

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19. You roll two standard number cubes. What is the probability that the sum is odd, given than one of the number cubes shows a 1? Show your work.


there are 6 numbers per cube,

 the chance of rolling one and getting the number 1 is a 1/6 probability

for the sum to be odd, you need to roll either a 2, 4 or 6 on the second cube so that gives you a 3/6 probability

 so 1/6 x 3/6 = 3/36 which can be reduced to 1/12

 so you have a 1/12 probability

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The following graph shows the demand curve for a group of consumers in the U.S. market (blue line) for Blu-ray players. The market price of a Blu-ray player is shown by the black horizontal line at $150. Each rectangle you can place on the following graph corresponds to a particular buyer in this market: orange (square symbols) for Antonio, green (triangle symbols) for Caroline, purple (diamond symbols) for Dmitri, tan (dash symbols) for Frances, and blue (circle symbols) for Jake. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a Blu-ray player at a market price of $150. (Note: If a person will not purchase a Blu-ray player at the market price, indicate this by leaving his or her rectangle in its original position on the palette.

On December 15, 1791, the Bill of Rights (the first ten amendments to the United States Constitution) were ratified by the states.

The Bill of Rights were added to the Constitution to address fears raised by the Anti-Federalists during the ratification of the Constitution that the Constitution did not provide sufficient protection against abuses of power by the federal government. 

James Madison, the Father of the Constitution, originally did not think a Bill of Rights was necessary. He thought the Constitution gave no power to the federal government that would allow for a violation of the rights of the people.

Madison later changed his position, persuaded mainly by Thomas Jefferson, and, with the help of others, drafted twenty amendments that were proposed to the first United States Congress in 1789.

Twelve of the proposed amendments were accepted by Congress and were then sent to the states for ratification. Only ten were ratified.

These ten amendments list our basic rights and place limits on the federal government. They include the freedoms of speech and religion, the right to bear arms, the right to be free from unreasonable searches and seizures, and an assurance that the powers not delegated to the federal government in the Constitution are reserved to the states and the people. Many of these provisions were based upon similar protections provided by state constitutions that limited the power of state and local government authorities.

Of the remaining amendments that were not ratified in 1791, one was later adopted in 1992 as the twenty-seventh amendment to the Constitution. That amendment prevents changes in the compensation for senators and representatives until after a subsequent election of representatives. The other proposed amendment has never been adopted.

The Bill of Rights illustrates that our Founders understood that for personal freedoms to be broad, the power of the federal government must be limited.

Our nation, however, has moved away from its founding principles, especially during recent decades. Our ever-growing federal government is intervening into more and more aspects of our lives, especially through bureaucratic regulations, and is reducing our personal freedoms in the process.

Government at all levels is doing more and more things that were once left to private individuals and groups, and the federal government is doing more and more things that were once the province of state and local governments, where greater accountability to the public is often possible.

One need only look at the HHS mandate—forcing employers to violate their religious beliefs, under pain of penalty, by paying for and providing abortion pill insurance coverage—to see the harm caused by an overreaching government.

The preservation of our liberties is a daily battle, something our Founders understood. The process of scaling back the size and role of government and returning limits to it is a long one. But, since the federal government is supposed to be our servant and not our master, no one should doubt the importance of this endeavor.

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Which lines by Emily Dickinson are an example of metaphor? A. We outgrow love like other things And put it in the drawer, B. Till it an antique fashion shows Like costumes grandsires wore. C. Hope is the thing with feathers That perches in the soul, D. I’ve heard it in the chillest land, And on the strangest sea;


The line by Emily Dickinson that are an example of metaphor is option C.

Hope is the thing with feathers That perches in the soul,

A metaphor is a figure of speech that describes an object or action in a way that isn’t literally true, but helps explain an idea or make a comparison. A metaphor states that one thing is another thing. The different between the metaphor and the similes, is that the latter employs words such as “like” and “as” in order to create a comparison.

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Given the system of inequalities: 4x – 5y < 1 y – x < 3 Which shows the given inequalities in slope-intercept form?



Given the system of inequalities: 4x – 5y < 1 y – x < 3 Which shows the given inequalities in slope-intercept form?

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Greg made pudding every weekend. The more times he made pudding, the more practice he gained. The time he took to make the same amount of pudding every week decreased with practice. The function below shows the number of hours f(x) Greg took to make pudding after he had made it x times: f(x) = 2(0.8)x Which graph best represents the function? graph of function f of x equals 0.8 multiplied by 2 to the power of x graph of function f of x equals 0.8 to the power of x graph of function f of x equals 2 to the power of x function of f of x equal 2 multiplied by 0.8 to the power of x


After Greg makes the pudding 1 time, it takes him f(1)=2(0.8) ^{1}=1.6 hours to make it.

After Greg makes the pudding 2 times, it takes him f(2)=2(0.8) ^{2}=1.28 hours to make it

After Greg makes the pudding 2 times, it takes him f(3)=2(0.8) ^{3}=1.024 hours to make it

so The function is f(x)=2(0.8) ^{x}

Answer: f of x equals 2 multiplied by 0.8 to the power of x

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Two groups of students were asked how many hours they spent reading each day. The table below shows the numbers for each group: Group A 1 2 1 1 3 3 2 2 3 Group B 3 2 3 2 2 2 1 1 2 Based on the table, which of the following is true? The interquartile range for Group A students is 0.5 less than the interquartile range for Group B students. The interquartile range for Group A students is equal to the interquartile range for Group B students. The interquartile range for Group A employees is 0.5 more than to the interquartile range for Group B students. The interquartile range for Group A employees is 1 more than the interquartile range for Group B students.


Solution:

Data represented as number of hours spent in studying by Group A Students:

 1,2,1,1,3,3,2,2,3

Arranging it in ascending order: 1,1,1 ,2, 2, 2, 3, 3, 3,

As number of terms is odd, The median will be middle value of observation.Which is 2.

The Data arranged in ascending order are , (1,1,1,2),2(2,3,3,3).

Median of (1,1,1,2) = Q_{1}=1

Median of (2,3,3,3)=Q_{3}=3

D_{1}=Interquartile Range =Q_{3}-Q_{1}=3-1=2

For Data Set 2,

The Data for group B students are:  3   2 3 2 2 2 1 1 2

Arranging in ascending order: 1,1,2,2,2,2,2,3,3

total number of observation = 9

Median = 2

Arranging the data as : (1,1,2,2) 2,(2,2,3,3)

Median of (1,1,2,2)= Number of observation is 4 which is even , so Median=Q_{1} =  frac{1+2}{2}=frac{3}{2}

Median of (2,2,3,3)=Q_{3}frac{3+2}{2}=frac{5}{2}

S=Interquartile Range = Q_{3}-Q_{1}=frac{5}{2}-frac{3}{2}=1

D_{1}= S + 1

Interquartile range for Group A Students =Interquartile range for Group B students + 1

Option (D) The interquartile range for Group A employees is 1 more than the interquartile range for Group B students is true.

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[99 Points!!] Can someone help me with the following questions? (02.06 MC)Doug wants to get better at volleyball. In order to do this, he has created a list of skills he will need to improve. Which skill should get the most of his attention in order for him to excel at volleyball? Coordination Speed Power Balance (02.07 HC)Which of the following foods is rich in nutrients that will help hair, skin, and nails to grow? Lettuce Yogurt Carrots Apples (01.06 MC)The chart below shows four friends’ target heart rate zones. During their last spin class, each person averaged 170 beats per minute. Based on this information, who worked at the highest intensity level? Name Target Heart Rate Zone Janna 146bpm—188bpm Shania 145bpm—188bpm Paige 140bpm—182bpm Mimi 140bpm—185bpm A.Janna B Shania C Paige DMimi (02.06 MC)Emma has evaluated her skills and determined that she has many strengths, but power is her least-developed skill. She is signing up for a sport, but she wants to avoid anything that plays to her weakness. Which two sports should she avoid? Gymnastics and soccer Archery and bicycling Swimming and baseball Tennis and volleyball


Gymnastics and soccer since those sports are very active and involve a lot of physical cardio, soccer involves a lot of running.

Swimming and baseball are also some hard sports especially swimming since most are your muscles are used during that activity.

Hope this helps 😉

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The function H(t) = −16t2 + 48t + 12 shows the height H(t), in feet, of a cannon ball after t seconds. A second cannon ball moves in the air along a path represented by g(t) = 10 + 15.2t, where g(t) is the height, in feet, of the object from the ground at time t seconds. Part A: Create a table using integers 0 through 3 for the 2 functions. Between what 2 seconds is the solution to H(t) = g(t) located? How do you know? (6 points) Part B: Explain what the solution from Part A means in the context of the problem. (4 points)


Given two functions: h(t)=-16t^2+48t+12 and g(t)=10+15.2t
A] The table of both functions from 0 to 3 will be:
h(t)=-16t^2+48t+12
t           0           1            2          3
h(t)       12         44          44        12

g(t)=10+15.2t

t          0        1            2             3
g(t)     10      25.2       40.4        55.6

the point in which h(t)=g(t) will be given by:
-16t^2+48t+12=10+15.2t
forming quadratic equation we get:
-16t^2+32.8t+12=0
solving the above quadratic equation using the formula we get:
t=-0.32 or t=2.4
therefore we conclude that they only met once, at point t=2.4 sec
therefore they met between points t=-0.32 and t=2.4

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Dominick is planning to take a vacation to either Orlando or Tampa Bay. He wants to go to the city that is warmer, on average. The box plot below shows the temperatures from the previous year during the time that Dominick will take his vacation:Which city should Dominick visit, and why? He should visit Orlando. It has a greater IQR. He should visit Orlando. The median is higher and the range is smaller, so the temperature is higher on average. He should visit Tampa Bay. The highest temperature occurred there. He should visit Tampa Bay. The range is very large, so there is a better chance that any given day will be warm.



Dominick is planning to take a vacation to either Orlando or Tampa Bay. He wants to go to the city that is warmer, on average. The box plot below shows the temperatures from the previous year during the time that Dominick will take his vacation:Which city should Dominick visit, and why? He should visit Orlando. It has a greater IQR. He should visit Orlando. The median is higher and the range is smaller, so the temperature is higher on average. He should visit Tampa Bay. The highest temperature occurred there. He should visit Tampa Bay. The range is very large, so there is a better chance that any given day will be warm.

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Which label shows the overall enthalpy change and is the reaction exothermic or endothermic? A, exothermic. B, exothermic. C, endothermic. D, endothermic.


Please, find attached the image that accompanies this question, which is needed to understand and answer it.

Answer:

  • The label that shows the overall enthalpy change is the label D.
  • The reaction is endothermic.

Thus, the answer is D, endothermic.

Explanation:

You must assume that the base line (the black horizontal line at the bottom, from which the green and black arrows depart) shows the starting enthalpy with which the reactants of the reaction start.

So, the head of the arrow A shows how high the energy of the reaction has increased from the starting energy(that is the activation energy).

From that point, the energy decreases until the line indicated by the head of the arrow D. So, that is how high is the enthalpy of the products resultant of the chemical reaction compared with the enthalpy of the reactants.

The overall enthalpy change (ΔH rxn) is given by the change in the enthalpy of the products less the enthalpy of the reactants:

  • ΔHrxn = ∑H products – ∑ H reactants.

That difference, precisely, is what is shown by the arrow labeled D. So, your first conclusion is that the label that shows the overall enthalpy change is the label D.

As for the second question, an endothermic reaction is that that absorbs energy from the surroundings, and the products end with a higher enthalpy than the reactants. That is what the diagram is showing: the products ended at a higher level than the reactants, so energy was absorbed and the reaction is endothermic.

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Choose the answer. Read the poem. "There Is No Frigate Like a Book" (1263) by Emily Dickinson There is no Frigate like a Book To take us Lands away, Nor any Coursers like a Page Of prancing Poetry– This Traverse may the poorest take Without oppress of Toll– How frugal is the Chariot That bears the Human soul. Which best analyzes the meaning created by the metaphor in this poem? The poem compares a book to a cold land; this shows that books can transport you to unfamiliar territories. The poem compares a book to ship; this shows that books can transport you to unfamiliar territories. The poem compares a book to a chariot; this shows that reading a lot can make you as smart as a god. The poem compares a toll to a book; this shows that it is worth the effort of striving to learn new things.



Choose the answer. Read the poem. “There Is No Frigate Like a Book” (1263) by Emily Dickinson There is no Frigate like a Book To take us Lands away, Nor any Coursers like a Page Of prancing Poetry– This Traverse may the poorest take Without oppress of Toll– How frugal is the Chariot That bears the Human soul. Which best analyzes the meaning created by the metaphor in this poem? The poem compares a book to a cold land; this shows that books can transport you to unfamiliar territories. The poem compares a book to ship; this shows that books can transport you to unfamiliar territories. The poem compares a book to a chariot; this shows that reading a lot can make you as smart as a god. The poem compares a toll to a book; this shows that it is worth the effort of striving to learn new things.

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23. A grid shows the positions of a subway stop and your house. The subway stop is located at (-5, 2) and your house is located at (-9, 9). What is the distance, to the nearest unit, between your house and the subway stop?



23. A grid shows the positions of a subway stop and your house. The subway stop is located at (-5, 2) and your house is located at (-9, 9). What is the distance, to the nearest unit, between your house and the subway stop?

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The image shows a lqnd breeze created by the convection process.



The image shows a lqnd breeze created by the convection process.

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Which figure shows 40% shaded? A Image of a rectangle . . . that is divided into 5 equal rectangular sections. Two of the sections are shaded. B Two of the sections are shaded.Image of a rectangle . . . that is divided into 6 equal square shaped sections. Two of the sections are shaded. C Image of a rectangle . . . that is divided into 5 equal rectangular sections. Three of the sections are shaded. D Image of a rectangle . . . that is divided into 8 equal rectangular sections. Four of the sections are shaded.



Which figure shows 40% shaded? A Image of a rectangle . . . that is divided into 5 equal rectangular sections. Two of the sections are shaded. B Two of the sections are shaded.Image of a rectangle . . . that is divided into 6 equal square shaped sections. Two of the sections are shaded. C Image of a rectangle . . . that is divided into 5 equal rectangular sections. Three of the sections are shaded. D Image of a rectangle . . . that is divided into 8 equal rectangular sections. Four of the sections are shaded.

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From the table below, determine whether the data shows an exponential function. Explain why or why not. (x) -5, -4, -3, -2 (y) 0.5, 2, 8, 32 A) Yes; the domain values are at regular intervals and the range values have a common factor 8. B) Yes; the domain values are at regular intervals and the range values have a common factor 4. C) No; the domain values are not at regular intervals. D) No; the domain values are at regular intervals and the range values have a common factor 4. Please help, and please give me an explanation on the answer you choose because I need to make corrections. Please.


Answer:

Option B-  Yes; the domain values are at regular intervals and the range values have a common factor 4.

Step-by-step explanation:

Given : The data

(x) -5,   -4,  -3,   -2

(y) 0.5,  2,   8,   32

To find : The data shows an exponential function or not

Solution :

The general form of an exponential form is y=ab^x

To check whether the data give the exponential function we form equation with the help of two points and verify the other two points .

y=ab^x

Let x= -5 and y=0.5

0.5=ab^{-5}

frac{0.5}{b^{-5}}=a ……[1]

Let x= -4 and y=2

2=ab^{-4}

frac{2}{b^{-4}}=a ………[2]

Equate LHS because RHS is equal in equation [1] and [2]

frac{2}{b^{-4}}=frac{0.5}{b^{-5}}

frac{b^{-4}}{b^{-5}}=frac{2}{0.5}

b=4

Put back in [2]

frac{2}{4^{-4}}=a .

a=2times4^4

a=2times256=512

a=512 and b=4

Exponential function – y=4(512)^x

To verify this function put

1) x=-3

y=512(4)^{-3}

y=farc{512}{64}

y=8

The point satisfied.

2) x=-2

y=512(4)^{-2}

y=farc{512}{16}

y=32

The point satisfied.

Therefore, The given data is an exponential function y=4(512)^x

The domain values are at regular intervals and the range values have a common factor 4 because b=4 and the change happen but value of b remain same.

Hence, Option B is correct.

Yes; the domain values are at regular intervals and the range values have a common factor 4.

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Which shows a perfect square trinomial?50y2 – 4×2100 – 36x2y216x2 + 24xy + 9y249x2 – 70



Which shows a perfect square trinomial?50y2 – 4×2100 – 36x2y216x2 + 24xy + 9y249x2 – 70

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Which shows a difference of squares?10y2 – 4x216y2 – x28x2 – 40x + 2564×2 – 48x + 9



Which shows a difference of squares?10y2 – 4x216y2 – x28x2 – 40x + 2564×2 – 48x + 9

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Which of the following sentences shows correct capitalization? Steed and Mrs. Peel searched Lord Raven’s hotel room for clues. Steed and Mrs. Peel searched Lord raven’s hotel room for clues. Steed and Mrs. Peel searched lord Raven’s hotel room for clues. Steed and Mrs. peel searched Lord Raven’s Hotel room for clues.



Which of the following sentences shows correct capitalization? Steed and Mrs. Peel searched Lord Raven’s hotel room for clues. Steed and Mrs. Peel searched Lord raven’s hotel room for clues. Steed and Mrs. Peel searched lord Raven’s hotel room for clues. Steed and Mrs. peel searched Lord Raven’s Hotel room for clues.