# lexi

Most popular questions and responses by lexi-
## Geom

If m

*asked on January 8, 2012* -
## Social Studies

Which event spread Islam to India?

*asked on September 20, 2018* -
## Social Studies PLEASE HELP ME

Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliament appoints the prime minister. 1: Does Asha's nation have a limited or an unlimited

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

Write the equations describing the electrode reactions and the net cell reaction for this electrochemical cell containing indium and cadmium: This is what I have so far: anode: In(s) --> In^3+ + 3e- cathode: Cd^2+ + 2e- --> Cd (s) Need help writing the

*asked on April 14, 2013* -
## Social Studies

1. Which areas of South Asia are sparsely populated? A. coastal areas B. areas with an arid climate C. areas with heavy rainfall D. areas in the humid temperate climate region 2. Which religion has the most followers in South Asia? A. Sikhism B. Islam C.

*asked on September 24, 2018* -
## Social Studies

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 September 20, 2018* -
## geometry

An angle bisector of a triangle divides the opposite side of the triangle into segments 6 cm and 5 cm long. A second side of the triangle is 6.9 cm long. Find the longest and shortest possible lengths of the third side of the triangle. Round answers to the

*asked on February 1, 2012* -
## Math (Statistics)

Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. 8. Male Color Blindness: When

*asked on May 15, 2016* -
## Spanish

Paco ______ de Madrid -Soy -Eres -Es * -Está * Would it be one of those two?!

*asked on January 29, 2016* -
## Government

What is a definition of citizenship? -having been born in a country -being a full and equal member of a nation -having pledged to respect and support a governments's values****** -fulfilling all the responsibilities and having all the rights of living in a

*asked on October 7, 2016* -
## Social Studies

1:What fundamental problem did noah Webster see in the Articles of Confederation? > that states would always work in their own self-interest even if it meant harm to the nation as whole > that the central covernment would always favor large states over the

*asked on September 16, 2016* -
## Government

1. "A peice of coastal land, and surrounding fishing areas, has been occupied by a fishing society for centuries. This society does not have any government, or knowledge that any larger government rules over them" Do political scientists consider the

*asked on September 29, 2016* -
## algebra 2

for what values of theta are the tangent 0?for what values of theta is the tangent undefined?explain.

*asked on May 8, 2018* -
## Chemistry

An apple pie needs 10 large apples, 2 crusts (top and bottom), and 1 tablespoon of cinnamon. write a balanced equation that fits this situation. How many apples are needed to make 25 pies?

*asked on March 6, 2018* -
## geometr

Given the proportion a/b=8/15, what ratio completes the equivalent proportion a/8= what/what ?

*asked on January 19, 2012* -
## Social Studies

1:What fundamental problem did noah Webster see in the Articles of Confederation? > that states would always work in their own self-interest even if it meant harm to the nation as whole > that the central covernment would always favor large states over the

*asked on September 16, 2016* -
## Chemistry 1 H

AgNO3+ BaCl2-> AgCl+ Ba(NO3)2 a. balence the equasion b. How many grams of silver chloride(AgCl) are produced from 5.0g of silver nitrate (AgNO3) reacting with an excess of barium chloride(Ba Cl2)? c. How Many grams of barium chloride (BaCl2) is necessary

*asked on January 4, 2007* -
## Social Studies

How would Samuel A. Worcester most likely view the end result of the legal battle between Georgia and the Cherokee people? ~He would be happy because he wanted the Cherokee to be moved to the west. ~He would be surprised because he expected the Supreme

*asked on October 31, 2018* -
## Algebra

1) Simplify: (Y^4) (y^3) A:y^1 B:y^7 (my answer) C:y^12 D:y^43 2)Simplify: Y^6 / y^2 A: y^8 B: y^4 C: y^3 ( my answer) D: y^1 3: Convert into a fraction 5-^3 A: 1/5 B:1/15 (my answer) C:1/25 D:1/125 4: 15^0=? A:0 (my answer) B:1 C:15 D:1/15 5: Select all

*asked on September 26, 2016* -
## Geometry Please Help With One Multiple Choice

Write the ratios for sin A and cos A. {picture is of a right triangle, ABC. segment AC is 8, segment AB is 17, and segment CB is 15.} sin A=15/17, cos A=8/17 sin A=15/8, cos A=8/17 sin A=15/17, cos A=8/15 sin A=8/17, cos A=15/17

*asked on May 29, 2012* -
## Social Studies

PLEASE HELP I NEED A RIGHT ANSWER I HAVE A D IN THIS CLASS Which of the following factors has helped improve Bangladesh’s economy in recent years? A. new tariffs B. microlending C. shifting to a command economy D. increasing focus on agriculture I

*asked on September 26, 2018* -
## algebra 2

a sound wave is modeled with the equation y=1/4 cos 2pi/3 theta. a.find the period.explain b.find the amplitude.explain

*asked on May 8, 2018* -
## Goverment

1: Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliment appoints the prime minister. Does Asha's nation have a limited or an unlimited

*asked on October 13, 2016* -
## Government

How is the number of Electoral College seats per state determined? -by the number of delegates assigned to the state -by the total number of House and Senate representatives -by the traditional number signed under the 12th amendment -by giving each state

*asked on October 6, 2016* -
## health

when consuming fats,the healthiest choice is food high in .saturated fats .unsaturated fats .trans fats .cholesterol *** is it D ?

*asked on March 13, 2015* -
## college algebra

if 60% of a radioactive element remains radioactive after 300 million years, then what percent remains radioactive after 500 million years? what is the half-life of this element?

*asked on April 12, 2018* -
## English

Why don’t the narrator and the other man want to hold Edward for ransom? Is their motivation internal or external? in “I, Too, Sing America”

*asked on January 26, 2012* -
## English

Example 1...(Many people use bamboo screens) that roll up and down. Is the part in parentheses a subordinate clause?

*asked on January 27, 2012* -
## Statistics Homework

10. In a Microsoft Instant Messaging survey, respondents were asked to choose the ,most fun way to flirt, and the accompanying table is based on the results. X P(x) E-mail 0.06 In person 0.55 Instant Messaging 0.24 Text Messaging 0.15

*asked on May 15, 2016* -
## English

A girl tells her mother she is volunteering at an animal shelter because it makes her feel good, but the truth is that she has been offered extra credit in one of her classes to do so. Her motivation is 1.)a lie 2.)external 3.)idiomatic 4.)idiomatic

*asked on January 26, 2012* -
## geometry

Two sides of a triangle have lengths 8 and 17. Which inequalities represent the possible lengths for the third side, x? a) 9 < x < 25 b) 9 < x < 17 c) 9 < x < 8 d) 8 < x < 17

*asked on January 8, 2012* -
## Chemistry

The absorbance values At & A0 recorded in the experiment 'Rate Law Determination of the Crystal Violet Reaction' are used in the place of the concentration values of which species A. CVOH B. CV+ C. –OH D. Na+ E. H2O

*asked on May 16, 2008* -
## Science

In humans the allele for curly hair and the allele for straight hair show incomplete dominance. If two people with wavy hair have offspring, what percentage of their offspring would you expect to have wavy hair? A.) 100% B.) 75% C.) 50% D.) 25% Would it be

*asked on January 20, 2016* -
## english

The majority of Robert Frost’s poems concern life in the city. true false i think its true

*asked on January 27, 2012* -
## Algebra

The dosage in milligrams D of a heartworm prevention for dog who weighs x pounds is given by D(x)=136/25x. What is proper dose for dog that weighs 29 pounds?

*asked on December 16, 2011* -
## Math

A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?

*asked on February 27, 2013* -
## Government

Asha lives in a nation that has a legislature and a prime minister. Citizens in her country vote in elections to elect their legislative representatives. Then parliaments appoints the prime minister. 1. Explain why a student would chose "limited, because

*asked on October 21, 2016* -
## algebra 2

find all the REAL square roots of a.)0.0064 b.)-0.0081 SHOW WORK PLEASE

*asked on March 1, 2018* -
## algebra 2

THe loudness L of a sound is measured by L=10 log10^R where R is the sound's relative intensity. One person talks with a relative intensity of 10^6 or 60 decibels. How much louder would 100 people be ,talking with the same intensity. So would I just use L=

*asked on April 19, 2017* -
## Social Studies

What fraction of the population could not find work during the great depression? A. One-eighth B.one-quarter C.one-half D.three-quarters D?

*asked on November 21, 2015* -
## alegebra1

The base edge of a square pyramid is 30 cm. The pyramid is 6 cm tall. Find the volume of the pyramid.

*asked on January 19, 2015* -
## Government

1. How is the I.S. constitutional government designed? Select 2 that apply. - The Judicial System is controlled by the legislature - the three branches of government can check and balance each other - Powers not given to the federal government are reserved

*asked on September 29, 2016* -
## Math

A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?

*asked on February 28, 2013* -
## Math

Amy has $1,000 in a savings account at the beginning of the fall. She wants to have at least $500 in the account by the end of the fall. She withdraws $100 a week for living expenses. Write an inequality for the number of weeks Amy can withdraw money, and

*asked on October 25, 2017* -
## Social studies

What is a definition of citizenship? -having been born in a country -being a full and equal member of a nation -having pledged to respect and support a governments's values****** -fulfilling all the responsibilities and having all the rights of living in a

*asked on October 14, 2016* -
## 10th grade Math

A radio station's signal has a radius of 100 miles. If you drive at a constant speed of 40 miles an hour, nonstop, directly across the diameter of the signal, how long can you listen to the station before the signal fades?

*asked on June 26, 2010* -
## Calculus

Write the first five terms of the sequence defined by the recursive formula an=2(an-1)+3 with a1=-2

*asked on December 21, 2018* -
## Government

1: Which of the following responsibilities are held by the legislative, rather than executive, branch? (Select 2) A: writing and voting on new laws(my answer) B: providing social programs to citizens C: selecting new judges for federal courts D:

*asked on October 4, 2016* -
## math

I need help now 2 what is likely go have a mass close to 3 kilograms a small feather a cat a grown elephant or a peach 3 a bean plant was 1.5 meters high a week ago in 7 days it grew 15 centimeters how high id the bean plant now if a pool was 28 feet long

*asked on March 23, 2015* -
## Science

What is the composition of the A horizon ? a. topsoil b. subsoil c. bedrock d. water Either b or d? ^^

*asked on March 13, 2014* -
## Social Studies

The spark that set off world war 1 was the assassination of Archduke Franz Ferdinand of what European nation? A.Austria-Hungray B.Germany C.Russia D.France Is the answer A?

*asked on November 21, 2015* -
## math

Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits. When he closed the account, he had earned $560 in interest. How long did he keep his account open?

*asked on October 31, 2013* -
## social studies

Please help me Ms. Sue. On my online school they have a discussion where we answer a question and reply back to other students. The question is : What challenges must Cyprus overcome to reunify? Explain your ideas about this topic and suggest ways that

*asked on March 9, 2016* -
## Geometry One multiple choice question!

Write the ratios for sin A and cos A. {picture is of a right triangle, ABC. segment AC is 8, segment AB is 17, and segment CB is 15.} sin A=15/17, cos A=8/17 sin A=15/8, cos A=8/17 sin A=15/17, cos A=8/15 sin A=8/17, cos A=15/17

*asked on May 29, 2012* -
## Social Studies

Russian dictator Joseph Stalin was Responsible for the deaths of how many Russians? A.50,000 B.100,000 C.1 million D.10 million

*asked on November 21, 2015* -
## Calculus

Write the first five terms of the sequence defined by the explicit formula an=150(1/5)^n-1

*asked on December 21, 2018* -
## Chemistry

A 22.6 mL sample of a weak monoprotic acid, HX, requires 50.0 mL of 0.050 M NaOH to reach the equivalence point. After the addition of 30.0 mL of NaOH, the pH is 4.90. What is the Ka of HX?

*asked on November 16, 2015* -
## math

estimate the copier size factor used.Give your answer as a percent

*asked on January 8, 2014* -
## chem

The fact that ice is less dense than water is related to the fact that ____. the molecular structure of ice is much less orderly than that of water the molecules of ice are held to each other by covalent bonding ice has a molecular structure in which water

*asked on January 30, 2012* -
## algebra

find (FxG)(X) and (GxF)(X) when f(x)=5x^2-1 and g(x)=2/x

*asked on October 24, 2010* -
## Social Studies

World war 1 left Germans feeling? A. unfairly punished B. eager to make friends C. content with the peace treaty D. good about their economy Is the answer A?

*asked on November 21, 2015* -
## Math

A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?

*asked on February 27, 2013* -
## Science

My assignment is to make an experiment to investigate the effect different forces have on an object’s motion. And this should test at least one of the laws of motion. Now all I ask is an example of an experiment I could do. I'm having trouble coming up

*asked on October 6, 2016* -
## College Algebra

The population of the Earth is approximately 6 billion people and is growing at an annual rate of 1.9%. Assuming a Malthusian growth model, find the world population in 45 years. (Round your answer to one decimal place.)

*asked on November 10, 2010* -
## Math

Help, I need help on this.. For questions 3-5, use the recipe below. (I'll try and make it..) ----------------------- |Ingredients|Amount| |------------------- |Orange Juice| 4 3/4 cups| |Grape juice| 6 1/2 cups| | Cherry Juice 2 1/8 cups| |Club soda| 1

*asked on November 4, 2014* -
## Algebra

Solve the following proportion. 2/15 = 13/x A: 390 B: 1.73 C: 2.31 D: 97.5 *** Can someone explain why its 97.5??

*asked on November 1, 2016* -
## Social Studies

Who organized the trade in medieval cities and towns? A.Guilds B.Clergy C.Knights D.Journeymen Is it A?

*asked on November 24, 2015* -
## Social Studies

What was one cause of the revolution in Russia? A.The Russian economy was very strong B.people were poor and had hard lives. C.Russians were content with their government D.Prince Alexis died Is the Answer B?

*asked on November 24, 2015* -
## Algebra

1: Dory bought 2 computers on sale for $210.99 each. He sold them to his friend for $240.00 each. What was his profit? -$52.99 -$58.02 ***** -$421.98 -$480.00 Please check ;)

*asked on October 5, 2016* -
## Social Studies

1.) Pioneers tended to settle with others from their home communities along A.) Canals B.) Toll Roads C.) Great Rivers D.) State Boarders 2.) Which of these is contributed greatly to the growth of the cities such as Cincinnati A.) Conestoga Wagons B.) New

*asked on January 19, 2016* -
## Statistics

The probability that a student uses the Academic Resource Center on a regular basis is 0.43 . In a group of 21 students, what is the probability that exactly 4 of them use the Academic Resource Center on a regular basis?

*asked on October 15, 2014* -
## math

Write the recursive formula and the explicit formula for the sequence {3,6,12,24,48,...}. Show all work.

*asked on April 30, 2019* -
## Social Studies

Because of the great prosperity during the 1920s,this time became known as A.the awesome twenties B.The terrific twenties C.the roaring twenties D.the profitable decade. D?

*asked on November 21, 2015* -
## Math

Estimate the answer to the following problem by rounding to the nearest 10: 13 + 46 + 87 = ? A: 130 B: 155 C: 160 D: 150 I personally think its 160, because look; 13 + 46 + 87 = 146. I rounded it, and I think it's 160. Could anybody find out if it's

*asked on November 14, 2014* -
## math

Write a real world situation for the function f(x) = 3(1.06x) + 2. Be sure to identify all key features of the function as what they represent in your situation.

*asked on April 30, 2019* -
## english

im pretty much done defining the terms but can yall help me find good examples for each term? Allegory Allusion Analogy Anaphora Anecdote Aphorism Apostrophe Euphemism Hyperbole Metaphor Metonymy Paradox Rhetorical question Synecdoche Understatement

*asked on August 13, 2018* -
## math

10.find all the zeroes of the polynomial function f(x)=x3-5x2+6x-30.if you use synthetic division show all three lines of numbers

*asked on October 17, 2018* -
## Social Studies

Each of the following took place during the Russian revolution EXCEPT A.A new government forced the tsars to give up their power. B.Russia made peace with Germany. C.a democratic president was given power. D.the Russian Empire was renamed the Soviet union.

*asked on November 21, 2015* -
## Government

Of the following choices, which ones are concidered democratic values?(2 points) Serving the military Honesty **** Patriotism **** Voting in an election Please check my answers. :)

*asked on September 23, 2016* -
## MATH

Kevin earns $15 per hour for working 8 hours. Then he earns $18 per hour for working overtime for 4 hours during a day. What is the average amount that Kevin earns per hour during a day?

*asked on November 21, 2015* -
## English

The speaker in “I, Too, Sing America” survives adversity because he feels what? 1.)faith that he will one day be affirmed by white America. 2.)he has uncovered the hypocrisy around him. 3.)he is better than the people who are oppressing him. 4.)hope

*asked on January 26, 2012* -
## math

What is the average rate of change of the function g(x) = 3(2x) - 6 over the interval 0

*asked on April 30, 2019* -
## Science

10. How can serveying reading material improve your comprehension? (1 point) > Knowing the main ideas ahead of time helps you know where to focus your attention**** > Reciting the answers to questions out loud will help you remember them > Reading your

*asked on September 19, 2016* -
## Chemistry

An element crystallizes in a body centered cubic unit cell. The radius of this element is 2.20A , and the density is .991 g/cm^3. how many moles of atoms are within one unit cell?

*asked on July 3, 2016* -
## Algebra

Two hundred tickets for the school play were sold. Tickets cost $2 for students and $3 for adults. The total amount collected $490. How many student tickets were sold?

*asked on June 15, 2012* -
## math

In a paragraph, explain whether or not all geometric sequences are exponential functions.

*asked on April 30, 2019* -
## Physics

Mars has a mass of about 6.09x10^23 kg and it's moon Phobos has a mass of about 9.4 x10^15N how far apart are mars and Phobos? The value of the grav constant is 6.673 x10^-11 answer in units of N

*asked on April 2, 2013* -
## Algebra

Jen is building a doll house for her daughter. She decided that she wanted the slope of the roof to be 3/4. In the blueprint, the roof starts at (-6,10) and the center of the house is at (0,0). Knowing that the peak of the roof will be at (0,y), what

*asked on September 27, 2017* -
## Science

Which of the following would have the greatest force? An object with low mass accelerating slowly An object with low mass accelerating quickly** An object with high mass accelerating quickly An object with high mass accelerating slowly Is is B?

*asked on October 10, 2016* -
## Social studies

I am lost .. Why did the great compromise establish a two-house legislature? A:to fairly represent all states B:to allow for population growth C: to provide checks and balances D: to prevent unconstitutional laws***? In what way did the structure of the

*asked on September 23, 2016* -
## English

1: which word is most similar to the word assail? (1 point) > defend > greet >attack****(my answer) >embrace Is this correct?

*asked on September 22, 2016* -
## physics

A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 3.80 m to the north, 1.80 m northeast, and 1.00 m at 25.0° west of south. Starting at the same initial point, an expert golfer could make the hole in what

*asked on September 26, 2010* -
## math

In a paragraph, compare and contrast constant rate of change and average rate of change.

*asked on April 30, 2019* -
## math

Simplify the following expression 1/2(14x-2)-1/4(-4x-24) HELP ME

*asked on March 24, 2016* -
## Geometry

If DE = 4x+5 and GJ = 3x+25 what is DE? DE is the midpoint of the triangle.

*asked on March 19, 2012* -
## physics

Which truck has more momentum?? 20kg*m/s or 20000kg*m/s??? HELPPP!!!

*asked on October 8, 2007* -
## Math

The volume of the solid obtained by rotating the region bounded by y=e^x, y=Inx, x=1, and x=2 about the line y-axis can be computed using the method of cylindrical shells. Using the method of cylindrical shells find the volume.

*asked on February 4, 2018* -
## statistics

suppose x is a uniform random variable with c=30 and d=80 find the probability that a randomly selected observation exceeds 50 this is the direct question, i have no idea how to work this problem, please help

*asked on October 24, 2012* -
## Chemistry

Classify as acidic base or neutral [H+]= 6.0*10^-10M

*asked on February 21, 2018* -
## Trig

If tan A= 3/4 and cos B=-5/13, where A and B are both third-quadrant angles, find sin(A+B). Please explain how you found all the answers

*asked on March 31, 2016*