# Ace

Popular questions and responses by Ace-
## Science

Which of the following gases was most likely present in Earth's earliest atmosphere? A. Nitrogen B. Hydrogen** C. Argon D. Oxygen

*asked on December 10, 2018* -
## Social Studies

Please help! Which event spread Islam to India? A. conquest by Turkic forces B. the rise of the Mughal empire ** C. the fall of the Gupta empire D. the conversion of Akbar to Islam

*asked on December 26, 2018* -
## Spanish

Explain how to conjugate pedir and servir in the present tense I'm okay with spanish but when it comes to this sort of question in a quiz, I get stumped.

*asked on May 17, 2016* -
## Social Studies

How does this picture show how Asoka changed after the Battle of Kalinga? (In comments) A. The pillars proclaimed the rule of law everyone must follow after the Battle of Kalinga. B. The pillars proclaimed his victory at the Battle of Kalinga and his plan

*asked on November 28, 2018* -
## English

What is intellectual property? A. Physical creations B. Intangible ideas** C. Material items D. Models

*asked on December 3, 2018* -
## college physics

The electrons that produce the picture in a TV set are accelerated by a very large electric force as they pass through a small region in the neck of the picture tube. This region is 1.4 cm in length, and the electrons enter with a speed of 1× 105 m/s and

*asked on September 16, 2008* -
## Social Studies

Many of the achievements of the ancient Indus Valley civilization was due to their advanced knowledge of _____ (Fill in the blank) A. Farming B. Mathematics** C. Weather patterns D. Geography

*asked on November 2, 2018* -
## History

Why would it be important for railroads to use strong management techniques?

*asked on March 20, 2017* -
## Science

(Another question sorry!) Which of the following is true of carbon? A. Carbon is present in all organisms and in the atmosphere.** B. Carbon moves from consumers to producers. C. Carbon must be fixed by bacteria before other organisms can use it. D. Carbon

*asked on October 25, 2018* -
## Pre-calculus

Find the equation of the locus of the point which moves so that its distance from the point (2,0) is 2/3 its distance from the line y=5.

*asked on August 31, 2016* -
## Math

Which of the following fractions is also a repeating decimal A. 7/14 B. 3/12 C. 10/16 D. 5/15***

*asked on November 29, 2018* -
## Social Studies

In order to overcome death, Egyptians believed that they needed to ____. A. pay tribute to the pharaoh in gold and grain. B. preserve their bodies in the afterlife.** C. burn their bodies in the temple to become smoke.

*asked on October 30, 2018* -
## History

What reason was given to the federalists to support the constitution? A, strong government to establish economic stability**? B, strong government to maintain control over all its states. C, to define state boundaries. D, in order to pass laws to bring law

*asked on December 14, 2017* -
## Social Studies

The purpose of tomb paintings was to: A. Provide the buried person with the objects shown. B. Illustrate how much wealth the person buried possessed. C. Tell the story of the buried person's life.** D. Create a beautiful resting place for the dead.

*asked on October 29, 2018* -
## Math (please help)

S is the midpoint of RT. Which of the following completes the statement? ST = 38 ft; RT = ? A)38 ft B)19 ft C)76 ft D)96 ft I'm not sure how to find the correct answer, can someone please help?

*asked on February 8, 2018* -
## Math

A seamstress has 1/4 of a foot of thread. Then she uses 1/5 of a foot of thread to sew a hole. How much of the thread is left? A. 9/20 B. 3/20 C. 1/20 D. 1/16

*asked on December 7, 2018* -
## English

sentence 1: Everything I know about gardening I learned from my good friend sandy. sentence 5: When she showed me her big, healthy vegetable garden and offered me some gardening tips, I decided to listen hard. sentence 7: Then she taught me how to

*asked on October 14, 2019* -
## Social Studies

Which of these were reasons for Columbus’s first voyage from Spain? Select all that apply. A. to find precious metals such as gold B. to see if the world was flat or round C. to find the fabled New World D. to find an easier route to Asia my answers are

*asked on August 23, 2019* -
## Math

A number is written with the following factorization: 2^2 × 3 × 5^4 × 8 × 11^2 . Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number. I really need help, I'm

*asked on December 4, 2018* -
## Algebra

The cost of producing an item is $500 at the break-even point. What is the income from selling the same item at the break-even point? A. $0 B. $250~~ C. $500 D. $1,000 my answer is B. am i right?

*asked on March 9, 2020* -
## Algebra

Jackson sells two types of toolboxes. He plans on selling them during a farming fair this weekend. He estimates he will sell 20 of the smaller boxes and 12 of the larger boxes. If he'd like the profit to be $1300, which of the following best displays the

*asked on November 15, 2019* -
## chemistry

An ideal gas is allowed to expand isothermally from 2.00 L at 5.00 atm in two steps: a) against a constant external pressure of 3.00 atm, followed by b) against a constant external pressure of 2.00 atm. Calculate q and w. (101.33 J = 1 L atm)

*asked on November 14, 2012* -
## Science

Which of the following statements is true about natural selection and artificial selection? A. Traits that make an organism more beneficial to humans are favored during artificial selection. B. Males and females mate and produce offspring during natural

*asked on December 11, 2019* -
## Algebra

Describe a sequence of transformations that exhibits the similarity between the pair of figures shown. The figure shows two rectangles DEFG and D'E'F'G'. The coordinates of the vertices DEFG are (-6, 1), (-6, 8), (0, 8), and (0, 1). The coordinates of

*asked on September 20, 2019* -
## Social Studies

Which belief or practice is NOT shared by Buddhism? A. Reincarnation B. Caste system*** C. Cycle of life D. Karma

*asked on November 16, 2018* -
## Social Studies

Select the effects of the establishment of the European Union. A. Free trade among members** B. Free language instruction among members C. Citizens moving through borders freely** D. Elections among all members for all EU government positions

*asked on May 24, 2019* -
## Math

Question: Is 38/53 in simplest form? Explain why or why not. If not, write it in simplest form. My Written Answer: 38/53 is in it's simplest form because the greatest and only common factor of 38 and 53 is one and if you divide 38 by 1 you'll get 38 and if

*asked on December 4, 2018* -
## chemistry

The standard molar heat of fusion of ice is 6020 J/mol. Calculate q, w, and ∆E for melting 1.00 mol of ice at 0◦C and 1.00 atm pressure.

*asked on November 14, 2012* -
## Algebra

Determine the slope and y-intercept for the line that passes through the points (5, 5) and (−5, 1). Show your work. I found the slope its 2/5, but i don't know how to find the y-intercept. Can someone explain how to find the y-intercept please?

*asked on November 15, 2019* -
## Math (please help asap)

Jacque's clock strikes every 15 minutes. how many times does it strike in a week? A: 96* B: 28 C: 2,250 D: 672 I'm pretty sure its A, but i'm not sure how to do the problem. Can someone tell me if its right or point me in the right direction?

*asked on January 20, 2018* -
## Algebra

What general statement can you use to determine the ordered pairs of the vertices of a figure if it is reflected across the y-axis? A. If a figure is reflected across the y-axis, the x-coordinates of the vertices in the reflection will be the same as those

*asked on September 11, 2019* -
## CALC II

Determine the convergence of the following series using the nth-partial sum or geometric series formula. The sum of n=1 to inifitiy 1/(9n^2+3n-2) How do I start? I'm guessing I should factor out the denominator but whats after that? It is close to a

*asked on June 18, 2007* -
## math

what is 4/5 of 56? is it 44 4/5?

*asked on January 16, 2019* -
## physics

A speeder traveling at a constant speed of 117 km/h races past a billboard. A patrol car pursues from rest with constant acceleration of (7.6 km/h)/s until it reaches its maximum speed of 175 km/h, which it maintains until it catches up with the

*asked on June 10, 2016* -
## Algebra

When graphed, which line will have the greatest rate of change? A. y = 5x B. y = 3x C. y = 0.3x D. y = 0.5x my answer is C. am i right?

*asked on October 18, 2019* -
## english 3

Which sentence has correct capitalization? a. The wrestling match was between our high school and King High School in Austin, Texas. b.The wrestling match was between our high school and King High School in austin, Texas. c.The wrestling match was between

*asked on December 9, 2015* -
## Art

(Look up "nipah seed" and click on the image with a bright background full of leaves low on the ground) With this image the artist utilized the theory of proportion by: A. Keeping the objects in the background and the foreground all the same size B. Making

*asked on November 29, 2018* -
## English

In which one of the following sentences does the verb agree with the subject? A. The musicians brings their own instruments to the show. B. Mr. Chang and his wife visits the aquarium often. C. Either Lyn or Ben usually comes to my track meets. D. The trees

*asked on November 8, 2018* -
## English

Selection: There is little, if any, "storm" in the new movie Storm Fever. Aren't actors supposed to act, and aren't directors supposed to direct? Actor Robert Pierre seems to wander aimlessly around the set. And director Sue Smith can't seem to figure out

*asked on November 25, 2019* -
## Math

Write an equivalent expression for 5x + 2y + 3x A. 10xy** B. 7x + 3y C. 8x + 2y D. 10xy + 3x Please check my answer!

*asked on December 4, 2018* -
## Social Studies

(Multiple choice) For which of the following is the great pharaoh Ramses II known for? A: Built Monuments** B: Wrote Famous Literature. C: Fought In Many Battles and Acquired Territory** D: Established Trading Route With Greeks

*asked on October 29, 2018* -
## Algebra

Consider the graph shown. A graph is shown in the xy-plane. The values on the x-axis range from negative 8 to 8 in increments of 2 and the values on the y-axis range from negative 8 to 8 in increments of 2. A line is shown which passes through the points

*asked on October 18, 2019* -
## Algebra

Which of the following represent a linear relationship with no slope? Select two answers. A. x=3 ~ B. y=3 C. x+y=y+1 D. x+y=x+1 ~ A. and D. are my answers. Am i right? if not please explain.

*asked on November 11, 2019* -
## Algebra

How are reflections and translations similar? please help i don't know how they are similar.

*asked on September 11, 2019* -
## physics

Two particles with masses m and 3m are moving toward each other along the x axis with the same initial speeds Vi. Particle m is traveling to the left, and the particle 3m is traveling to the right. They undergo an elastic glancing collision such that

*asked on May 20, 2012* -
## Social Studies

Which statement describes the Southern colonies in the late 1600s? A. Skilled craftspeople were essential to the economy. B. There were mostly large plantations and few small farms. ~~ C. African servants lived separately from white indentured servants. D.

*asked on November 6, 2019* -
## Algebra

4x^2 + 8x - 11x + 6 - 5x^2 + 2 Please simplify the polynamial

*asked on March 1, 2017* -
## Algebra

What will the display of a graphing calculator look like if you graph the left side of an equation with an infinite number of solutions as y1 and the right side of the same equation as y2? A. The graph of the lines will intersect at exactly 1 point. *** B.

*asked on March 4, 2020* -
## English

Whats the theme of "The Story-Teller" by Saki?

*asked on October 18, 2019* -
## math

Consider the polynomial p(x)=32x5y−2xy5. Part A: What is the complete factorization of p(x)=32x5y−2xy5 over the integers? Part B: What methods are used to factor p(x)=32x^5y−2xy^5? Select one answer for Part A and select all answers that apply for

*asked on December 6, 2019* -
## Algebra

Which equation represents a proportional relationship? A. y = x + 1/3 B. y = 1 − 1/3x C. y = 3x + 1/3 ~~ D. y = 1/3x my answer is C. am i right?

*asked on November 8, 2019* -
## Mathematics

What are the steps in statistical inquiry?

*asked on June 26, 2005* -
## Social Studies

why do united states citizens have civic responsibilitys

*asked on October 14, 2016* -
## Algebra

Write the equation of each line using the given information. a. The points (−4, 1) and (2, 4) both lie on the line. b. m = −1 and the point (2, −1) lies on the line. c. It has the same slope as y = 5 and passes through (1, 1). d. m = −3 and it has

*asked on November 11, 2019* -
## Algebra

Margie has 5 times as many nickels as quarters. She has a total of $2.00. a. Write a system of equations to represent the situation. Let n represent the number of nickels and q represent the number of quarters. b. Solve the system you wrote in part (a).

*asked on March 13, 2020* -
## Social Studies

5. How does the laissez-faire economic system align with Jefferson’s political party’s views ? A. Implementing a free market would ensure the government plays only a small role in the economy. B. A free market economy was necessary for the purchase of

*asked on December 4, 2019* -
## Math

How much longer than 5/8 inch is 7/8 inch? A. 1 1/2 B. 1/4** C. 1 3/8 D. 1 1/8

*asked on December 6, 2018* -
## Math

Tommy walked 3 2/7 miles. write the distance Tommy walked as an improper fraction. A. 4 B. 4/3 C. 5/2 D. 23/7** Am I correct?

*asked on December 4, 2018* -
## Science

Roseate spoonbills are wading birds that live in the Everglades of Florida. These birds eat a diet of shrimp fish amphibians and aquatic plants. Which of the following sets of words can be classified for these species? A. Autotroph, omnivore, predator B.

*asked on October 25, 2018* -
## Algebra

Consider the line y=x. a. If the line is dilated by a factor of 2, what is the equation of the resulting line? b. If the resulting line is translated 3 units up, what is the equation of the resulting line? my answers: a. y = 2x b. y = 2x + 3 am i right?

*asked on November 8, 2019* -
## Math

Astraled Middle SchoolMathematics 5 points The cost of a school banquet is $75 + 30n, where n is the number of people attending. What is the cost for 53 people? a - 1,590 b - 4,005 c - 1,665** d - 158

*asked on November 5, 2018* -
## Algebra

Consider the points A(3,−3), B(−2,1), C(6,0), and D(1,4). Point A is joined to point B to create segment AB and point C is joined to point D to create segment CD. Part A 1. What is the slope of AB? 2. What is the slope of CD? Part B Segments AB and CD

*asked on November 8, 2019* -
## LA

Which sentence uses a verb in the present tense? A. My flight arrived in Denver at midnight. B. Nathan will make lunch for us today. C. My sister builds obstacle courses in our yard. *** D. The Smiths' dog ran around the picnic table.

*asked on December 6, 2018* -
## Economics

Jim left his previous job as a sales manager and started his own sales consulting business. He previously earned $70,000 per year, but he now pays himself $25,000 per year while he is building the new business. What is the economic cost of the time he

*asked on November 19, 2011* -
## trigonometry

the wind blows toward 40 degrees with a velocity of 50kph. what is the vertical component of the wind's velocity?

*asked on November 10, 2015* -
## Algebra

3. Consider the points A(0, 0), B(2, 3), C(4, 6), and D(8, 12). A student plotted the points and drew a line through the points. Then, he created a triangle using points A and B and another triangle using points C and D. a. What is the rate of change

*asked on November 7, 2019* -
## computer science visual basic

I need help Application: Create a GeneratedNumber application that stores in an array with indexes 1 through 100 numbers generated by the index values when Generate is clicked. Generate the number to be stored at each index by summing the index and it's

*asked on January 16, 2016* -
## chemistry

Consider an insulated system containing 150 g of liquid water and 150 g of ice at equilibrium under atmospheric pressure. A total of 22g of steam at 120◦C is admitted to the system. What is the phase composition and temperature when equilibrium is

*asked on November 14, 2012* -
## please check it writeacher

Volunteering is an amazing experience that not only allowed me to help my community but also myself. For example, at first I wanted to become a veterinarian so I volunteered at an animal shelter. I loved working with dogs, but not with cats so I realized I

*asked on November 27, 2007* -
## math

Which of the following expressions are factors of p(x)=60x^4+24x^3−45x^2−18x? There may be more than one correct answer. Select all correct answers. 3x^2 5x+2 3x 9x−3 4x^2+3 4x^2−3 would it be 3x and 4x^2−3

*asked on December 6, 2019* -
## essay Writeacher pleace check it

Tell us about a personal quality, talent, accomplishment, contribution or experience that is important to you. What about this quality or accomplishment makes you proud and how does it relate to the person you are? Volunteering is an amazing experience

*asked on November 27, 2007* -
## U.S. History

While the United States referred to the conflict with Mexico as the Mexican War, Mexicans called the war the North American Invasion. What do these different names suggest about each country's perspective on the war?

*asked on April 21, 2011* -
## math

Which equation shows p(x)=x6−1 factored completely over the integers? (Hint: You will need to use more than one method to complete this problem.) p(x)=(x3+1)(x3−1) p(x)=(x2−1)(x4+x2+1) p(x)=(x−1)(x2+x+1)(x+1)(x2−x+1) p(x)=(x−1)(x+1)(x4+x2+1)

*asked on December 6, 2019* -
## Factoring

What does 3x^3-3x+2=0 come out to? How would I solve this? Is the x cubed supposed to be x squared? You can compare the equation with the identity: (a+b)^3 = a^3 + 3 a^2 b + 3 a b^2 + b^3 which you can rewrite as: (a + b)^3 = 3 ab (a + b) + a^3 + b^3 (1)

*asked on May 30, 2007* -
## Clarifying Vague Pronouns

The school computers arrived with games preloaded.These were the second batch the school had received.

*asked on December 17, 2013* -
## math

Consider the polynomial p(x)=7x3+4x2−112x−64. Part A: What is the complete factorization of p(x)=7x3+4x2−112x−64 over the integers? Part B: What methods are used to factor p(x)=7x3+4x2−112x−64? Select one answer for Part A and select all

*asked on December 6, 2019* -
## Physics

In the time interval from 0.0 s to 10.1 s, the acceleration of a particle traveling in a straight line is given by ax = (0.1 m/s3)t. Let to the right be the +x direction. The particle initially has a velocity to the right of 10.0 m/s and is located 5.4 m

*asked on June 11, 2016* -
## Personal Dimensions of Education

The majority of the people in the field of education ______ proponents for education reform and resource equity across socio-economic divides. Which is the correct word? *is or are*

*asked on February 16, 2014* -
## U.S History

Explain why the addition of Mexico's northern territories to the Union created a problem for the United States

*asked on April 21, 2011* -
## chem

A solution prepared by dissolving 3.00 grams of ascorbic acid (vitamin C, C6H8O6), in 50.0 grams of acetic acid has a freezing point that is depressed by T = 1.33 oC below that of pure acetic acid. What is the value of the molar freezing point-depression

*asked on February 18, 2013* -
## Physics

A solid disk rolls along the floor with a constant linear speed v. (a) Find the fraction of its total kinetic energy that is in the form of rotational kinetic energy about the center of the ball. Krot/Ktotal = ?

*asked on March 8, 2010* -
## Math

On January 1, 1984 there were 548 more commercial television stations than educational stations in the United States. There were 831 commercial television stations. How many television stations were there in 1984? I think the answer is 1114 stations. Is

*asked on February 18, 2009* -
## please check it Writeteacher

Sorry I meant gustatory imagery but how is the rest of the essay thanks

*asked on December 2, 2007* -
## Calculus II

Here's the problem: Find the area of a plane region bounded by y=x^3 and its tangent line through (1,1). So far I have the graph on my graphing calc, so I have an idea at what I'm looking at. I found the tangent line to y=x^3 to be y=3x-2. Now I am stuck.

*asked on May 29, 2007* -
## math

Consider the polynomial p(x)=8x3+12x2+2x+3. Part A: What is the correct factorization of p(x)=8x3+12x2+2x+3 over the integers? Part B: What method is used to factor p(x)=8x3+12x2+2x+3? Select one answer for Part A and select one answer for Part B. B:

*asked on December 6, 2019* -
## math

how wuld I write 2/5 as a decimal

*asked on March 2, 2011* -
## physics

Ball A is dropped from the top of a building of height h at the same instant that ball B is thrown vertically upward from the ground. When the balls collide, they are moving in opposite directions, and the speed of A is A times that of B. At what height

*asked on June 11, 2016* -
## essay please check writeacher

Describe the world you come from- for example, your family, community or school -- and tell us how your world has shaped your dreams and aspirations Being the first in my family to attend college is not so easy. There has never been anyone at home to help

*asked on November 29, 2007* -
## chemistry,acid and alkali.

What is the pH of organs, e.g, the stomach and liver? I only need 3 or 4 , pleeeeeeeeeeeease help?

*asked on November 27, 2008* -
## Personal Dimensions of Education

Select the correct form of the verb provided to correctly complete the sentence. This week’s “Steal of the Week” claims that there _____ hotel specials available in Las Vegas for $18.00 a night at several of the five star casinos. is are

*asked on February 16, 2014* -
## ENG1511

WHAT TYPE OF TEXT IS THE ABOVE PASSEAGE? WHY YOU SAY SO?

*asked on March 11, 2013* -
## 5th grade Reading

How do you find an accented syllable,every definition i look it has too many fancy words(I'm sick of it!) will anyone tell me how without becoming too confusing?Thank You-(Ace)

*asked on March 1, 2009* -
## Math (please help asap)

Can someone help me? I'm not sure how to order these numbers least to greatest: 0.29,2/7, 25%, 0.2 Do I change them all to percents and try comparing them?

*asked on January 10, 2018* -
## Personal Dimensions of Education

Which is the correct form of the verb provided to correctly complete the sentence. A high percentage of student population in the College of Health and Behavioral Sciences _____ planning to obtain an internship in the hospital while completing their

*asked on February 16, 2014* -
## math

whats the percent of 65/70

*asked on March 2, 2011* -
## Pre-calculus

Plss... help me.. what is the equation of parabola with vertex on the line y=x, axis parallel to Ox, and passing through (6,-2) and (3,4)? thanks!

*asked on August 25, 2016* -
## History - Explorers

I have to do a research on Henry Hudson and I need info about his background, when he was young. Need Help

*asked on September 10, 2013* -
## U,S History

which of the following caused a split in the women's suffrage campaign? A:Alice Paul's agressive strategy B:Carrie Champman Catt's "Winnin Plan" C:the decision to press for a constitutional amendment D:World War I

*asked on April 27, 2011* -
## U.S History

what was the leading cause of death in the civil war? what role did science and tenchnolgy play in the high deat tolls of this war?

*asked on April 25, 2011* -
## Math

If there are 72 games in a series and each team plays every other team twice, once at home and once away, how many teams are there?

*asked on December 14, 2017*

## Pages

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