Questions Asked on
May 19, 2016

geometry
1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases cannot be which of the
asked by 666name999 
Life Orientation
Discuss the contributing factors that lead to xenophobia
asked by Morongwe Molefi 
lang arts
Option 1: Ebenezer Scrooge’s character changes between Act 1 and Act 2 of A Christmas Carol: Scrooge and Marley. In an essay, describe these changes and analyze how dramatic elements such as stage directions and dialogue shape Scrooge’s character.
asked by helpppppp 
chemistry
Given reaction 2NH3(g) + 3Cl2(g) → N2(g) + 6HCl(g), you react 5.0 L of NH3 with 5.0 L of Cl2 measured at the same conditions in a closed container. Calculate the ratio of pressures in the container (Pfinal/Pinitial). 0.75 1.00 1.50 1.33 None of these
asked by Ha 
Math
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is 0.109. How confident can you be that your predicted value will be reasonably close to the actual value? A)I can’t
asked by Scarlet 
math
Below are the results of tossing a number cube 9 times. Find the experimental probability of tossing an odd number. 4,3,6,6,2,5,3,5,1. a. 4/9 b. 1/2 c. 5/9 d. 2/3 ** am i correct?
asked by help 
ELA PLEASE CHECK ANSWERS!
1. which of the following words best characterizes the relationship shared by mr. and mrs. winterbottom? a. affectionate b. distant c. indulging (i picked this one) d. nitpicking 2. What is the most likely reason that Mr. Birkway is not upset with Phoebe
asked by Raven 
Math Help Areas!!!!
For problems 45, find the surface area of the cylinder in terms of pi. (cylinder is 18 cm high and 14 cm wide) A. 350 pi cm2 B. 896 pi cm2 C. 602 cm2 D. 644 pi cm2***? (cylinder is 20 inches high and 18 inches wide) A. 396 pi in2 B. 522 pi in2 C. 360 pi
asked by Annie 
English
Identify the sentence in which the underlined verb does not agree with its subject. Everyone on the team (works) together well. Both of them (are looking) forward to the field trip. Neither of the boys is (excited) about playing football. One of the girls
asked by Mike 
science
Tom is making the locations of the active volcanoes on a world map. Explain how the locations of the volcanoes are related to earth's plates? please help me im begging you
asked by please help 
math
A scale drawing of an American flag is 10 inches long and 6 inches tall. The actual flag is 3 feet tall. a. True or False, the scale of the drawing is 2 in. : 1 ft. b. What is the perimeter of the american flag in the scale drawing? c. What is the area of
asked by karina 
Health
1. Alcohol abuse can cause scarring of liver, which is called a: alcoholism b: detoxification c: cirrhosis ** d: addiction
asked by Lily 
Health
A person who has physical craving or strong emotional need to use alcohol is showing signs of a reverse tolerance ** b tolerance c rehabilitation d addiction
asked by Lily 
English
How does the boldness Odysseus shows in the Cyclops’s cave drive subsequent plot events? A)Several of Odysseus’s men are eaten. B)Odysseus and his men spend the night in the Cyclops’s cave. C)Odysseus gives the Cyclops wine to drink. D)Odysseus and
asked by laine 
math
Suppose you have a wallet with $5 bills, $10 bills, and $20 bills. If the probability of picking a $20 bill is 4/15, and the probability of piciing a $5 bill is 1/3, what is the probability of picking a $20 bill? a. 1/15 b. 1/5 c. 4/15 d. 2/5 **
asked by Elizabeth 
Math i dont understand
1. The table shows the results of spinning a fourcolored spinner 50 times. Find the experimental probability and express it as a decimal. P(not red) = ? (1 point) a 0.6 b 0.4 c 0.2 d 0.3 2. You roll a number cube 20 times. The number 4 is rolled 8 times.
asked by Alexia Marsel 
Trigonometry
A hinged crane which measures 19m makes an angle of 50° with the ground. A malfunction causes the lock on the hinge to fail and the top part (of 14.6m) of the crane swings down. How far from the base of the crane does the top hot the ground.
asked by Jack 
Business
13. Although she hates the work, Jessica has spent most weekends and the last three summers as a shortorder cook; she has an associate's degree in paralegal studies; she loves to ride and spends every spare minute helping her uncle with his three
asked by Brooklyn 
English
26. identify the degree comparison for the underlined word the most original idea was suited by a pair of tenth graders (Most original is underlined) A. Positive B. comparative c. superlative d. none of the above I think it is c identify the degree of
asked by Dylan 
English
8. which of the following quotes from "the morning of june 281948" best describe the aversion that the public felt toward Shirley Jackson's short story "The lottery" a. "as a matter of fat when I read it over later I decided that except for one or two
asked by jane 
math
The volume of Jupiter is about 1.43*10^15 cubic kilometers. The volume of Earth is about 1.09*10^12 cubic kilometers. The number of Earths that can fit inside Jupiter can be found by dividing Jupiter's volume by Earth's volume. Find this quotient and
asked by Claire 
English
“It’s about the ball, the bat, and the mitt./ Ball hits bat, or it hits mitt.” This is an example of which sound device? A. metaphor B. personification C. assonance D. consonance B?
asked by quick help needed 
Language Art's HELP ASAP!
15.)What is the participial phrase in the sentence? They heard the girl crying softly in the restaurant. A) They heard B) the girl C) crying softly*** D) in the restaurant. 16.)Danielle reached into her bag. She was looking for her wallet. Which sentence
asked by #FreeGucci 
English
In “Summer,” the word buzzin is an example of which of the following sound devices? A. alliteration B. assonance C. onomatopoeia D. consonance C?
asked by quick help needed 
Language A
how does the author of selection 1 express his or her point of view differently than the author of selection two? author of selection one agrees with abandoning federal protection of grizzly bears author of selection one believes that the increase in
asked by Laura 
English
“Ten thousand saw I at a glance,/ Tossing their heads in sprightly dance./ The waves beside them danced; but they/ Outdid the sparkling waves in glee;” This quote is an example of what figurative language? A. metaphor B. simile C. paradox D.
asked by quick help needed 
English
“Ball goes in (thwack) to mitt,/ and goes out (thwack) back to mitt.” This is an example of which sound device? A. onomatopoeia B. assonance C. consonance D. alliteration A?
asked by quick help needed 
algebra 1
The function H(t) = −16t^2 + 90t + 50 shows the height H(t), in feet, of a projectile after t seconds. A second object moves in the air along a path represented by g(t) = 28 + 48.8t, where g(t) is the height, in feet, of the object from the ground at
asked by Simon 
Chemistry
What is the oxidation number for each atom in NH4F? N=+3, H=4, F=+1 N=3, H=+1, F=1*** N=+3, H+1, F=1 N=3, H=1, F=+1
asked by Holly 
Stuck in a Question
Which word is most similiar to admonishing? A. Uncertain B. Rising C. Critical D. Amazing My answer is A or C.
asked by Language Arts 
math
The diameter of a hydrogen atom is about 5×10^11 meter. Suppose 8.4×10^8 hydrogen atoms were arranged side by side in a straight line. Multiply these numbers to find the length of this line of atoms. What is the length in scientific notation?
asked by Claire 
English
The primary subject of “The Raven” is which of the following? A. a tormented dream B. a mysterious journey C. a grieving man D. a dead woman confused between C and D. but I hope its C. am I correct?
asked by quick help needed 
English
“The days are nouns; touch them/ The hands are churches that worship the world.” This quote shows what figurative language? A. simile B. metaphor C. rhyme D. repetition B?
asked by quick help needed 
Artificial Intelligence
Three prisoners, A, B, and C, are locked in their cells. It is common knowledge that one of them is to be executed the next day and the others are to be pardoned. Only the Governor knows which one will be executed. Prisoner A asks the guard a favor:
asked by Sam 
English
“…you spoke Spanish formal as your father, the judge without a courtroom.” This quote shows what figurative language? A. metaphor B. simile C. personification D. onomatopoeia B?
asked by quick help needed 
Social Studies
Which of the following was a focus of production for Stalin’s FiveYear plans? Clothing Food Production Housing Equipment**
asked by Anonymous 
English
How does the boldness Odysseus shows in the Cyclops’s cave drive subsequent plot events? A)Several of Odysseus’s men are eaten. B)Odysseus and his men spend the night in the Cyclops’s cave. C)Odysseus gives the Cyclops wine to drink. D)Odysseus and
asked by luke 
English
Which of the following is the best paraphrase of the line, “What happens to a dream deferred?” A. Putting off a dream can be disappointing, even dangerous. B. Some dreams must be put off. C. What happens when a dream is not realized? D. What happens
asked by quick help needed 
science
A geologist working in a national park finds a mineral. He is carrying a kit that contains a penny, a hard lens , a piece of tile a geologic hammer, and a jackknife. Describe how the geologist can use these items to determine some of the minerals
asked by please help 
English
In “Dream Deferred,” the lines “Or crust and sugar over— / like a syrupy sweet?” are an example of which kind of figurative language? A. simile B. metaphor C. personification D. paradox B?
asked by quick help needed 
Math Trignometry
. From the top of the 800foottall Cartalk Tower, Tom sees a plane; the angle of elevation is 67°. At the same instant, Ray, who is on the ground 1 mile from the building, notes that his angle of elevation to the plane is 81° and that his angle of
asked by Mandy 
math
A kite and its tail total 36 ft in length. The tail is five times the length of the body. How long is the kite's tail?
asked by Anonymous 
English
Is the following an example of a simile, metaphor, paradox, or personification? An angry sky loomed overhead. A. simile B. paradox C. metaphor D. personification D?
asked by quick help needed 
Biology
One of the differences between Cambrian animals and preCambrian animals was the appearance of ___________ such as antennae as Cambrian animals evolved. Can somebody help me I literally have no clue.
asked by Help! 
English
“I hear America singing, the varied carols I hear, Those of mechanics, each one singing his as it should be blithe and strong The carpenter singing his as he measures his plank or beam,” This quote from “I Hear America Singing” by Walt Whitman
asked by quick help needed 
math
joe cut three acres of grass at the smith farm which is 15% of the property. how many acres are on the smith farm? f. 15 acres, g. 20 acres, h. 30 acres, j. 45 acres 15x3 45 acres?
asked by marilyn 
math
There is a diagram of a running track. The track is made up of two straights and two semicircles. The radius of each semicircle is 35 meters. The length of the outer perimeter of the entire running track is 400 meters. Find the length of one of the
asked by Melanie 
English/Language Arts
Which of the following parenthetical citations is placed and punctuated correctly? A)The only casualty on Lewis and Clark's trip died from appendicitis (Davis 104). B)(Davis, 104) Kenneth Davis explains that the only casualty on Lewis and Clark's trip died
asked by Mike 
math
Use the TVM Solver to calculate the amount you should make in monthly payments into an investment account if you want to have $1,000,000 in 60 years. The account pays 3.9% interest compunded monthly and you will make an intial investment of $25,000
asked by sam 
English
“Give me a place to stand, Archimedes said, “and I can move the world.” These words show which figurative language? A. paradox B. satire C. simile D. metaphor D?
asked by quick help needed 
Civics
In what way do mixed and market economies support the ideals of democracy? A. Mixed and market economies elect a few farmers and local leaders to choose which goods and services to produce. B. Mixed and market economies do not produce more goods or
asked by A 
Music help
how many sixteenth notes equal four eighth notes? two four six eight
asked by Anonymous 
US History
How did James Monroe and Robert Livingston affect Jefferson's presidency? A. They ended the attacks of the Barbary pirates. B. They arranged the purchase of the Louisiana Territory. C. Both explored the Louisiana Territory.
asked by Giovanni 
English
21. identify the sentence in which the underlined verb does notagree with its subject A. Both Sarah and Eleana are playing this Saturday (Are playing is underlined) B. Either of the girls are a good choice for a leader (Are is underlined) C. Everyone in
asked by ranee 
Chemistry
Why can't a lead storage battery be recharged indefinitely? A direct current must pass through the cells. The electrodes lose lead sulfate.*** It is difficult to reverse the direction of current flow. The electrolyte is too expensive.
asked by Nikkie 
English
Is the following an example of a simile, metaphor, paradox, or personification? Her novel was a passport to adventure. A. simile B. metaphor C. paradox D. personification B?
asked by quick help needed 
Social studies
how many members serve in South Carolinas House of Representatives ? A) 50 B) 100 C) 124 D) 159 I have no clue
asked by Please help me 
Civics
Pedro is thinking about buying U.S. savings bonds. However, there is a financial institution controlled by the government that may actively discourage Pedro from buying bonds. How and why would such a financial institution do this? A. Stocks on Wall Street
asked by A 
Language Art's HELP ASAP!
14.) What is the prepositional phrase in this sentence? "Late last night there was a loud knock at the door" A.)Late last night B.)There was C.)A loud knock D.)At the door I believe it's "A", However i also think might be "D"
asked by #FreeGucci 
US History
Select all that apply. The four factors that caused New England manufacturers to start spinning mills were: A. power from waterfalls B. available cotton C. the first modern depression of 1819 E. the Embargo F. Clay's "American System" available labor G.
asked by Giovanni 
World History
How did distance from Rome likely affect people in the Roman Empire? Rome had less political control over people in distant provinces. Rome sent better goods and supplies to its far territories. People further from Rome had lower social status. People
asked by Anonymous 
Language Arts
Can someone check my answers? Quick please, I need this done soon. (* are the ones I chose) 14. What is the prepositional phrase in this sentence? Late last night there was a loud knock at the door A. Late last night B. There was C. A loud knock D. At the
asked by guacamole 
Language Arts
In Chapter 40, Sal receives the gift of a chicken from Ben. The chicken’s name is Blackberry. Explain the irony in Ben’s gift and the name that he gives it.
asked by becky 
Social Studies
How does the geography of Eastern Europe most affect farming in the region? Farms in the North have harsh winters, and farms in the South have mountains to deal with.*** Farms in the South have harsh winters, and farms in the North have longer growing
asked by Anonymous 
life orientation
Research any human rights violation or discrimination in your community an suggest
asked by kholofelo 
English
Which of the following terms identifies the type of poem “The Raven” is? A. narrative B. epic C. lyric D. dramatic A?
asked by quick help needed 
Chemistry
Which electrode (anode or cathode) is designated as positive in an electrolytic cell? anode**** cathode both neither
asked by Nikkie 
math
Suppose you have a wallet with $5 bills, $10 bills, and $20 bills. If the probability of picking a $20 bill is 4/15, and the probability of piciing a $5 bill is 1/3, ehat is the probability of picking a $20 bill? a. 1/15 b. 1/5 c. 4/15 d. 2/5 **
asked by help 
LA
Think about various conflicts in the novel in the fight and describe one event from the novel and were present a causeandeffect relationship that creates conflict explain affect the conflict from the story dragon wings sorry for asking but I was never
asked by Erin mashak 
math
i'm supposed to find an area of a figure but i'm not sure what it is so therefore i don't know the formula. basically, it kind of looks like a capsule but more roundish like an oval. there's two lines down the middle that both measure at 18 ft. the bottom
asked by ty 
Math Trigonometry
A plane flies in a direction of 85° from Chicago. It then turns and flies in the direction of 200° for 150 miles. It is then 195 miles from its starting point. How far did the plane fly in the direction of 85°? I am confused about aereal navigation. Can
asked by Danny 
Chemistry
What are transferred in an oxidationreduction reaction? atoms*** electrons ions protons
asked by Holly 
Chemistry
C5H12 + O2 CO2 + H2O give that the equation if I use 85 grams of O2 and excess C5H12 how many grams of CO2 are produced
asked by Jackie 
English
In “There Is No Word for Goodbye,” whom does the speaker address? A. her daughter B. her mother C. the reader D. her aunt D?
asked by quick help needed 
Chemistry
The first electrochemical cell was invented by ____. Michael Faraday Alessandro Volt!@#$%^&* James Maxwell Benjamin Franklin
asked by Nikkie 
College Algebra
Randall wants to mix 41 lb of nuts worth $2 per lb with some nuts worth $8 per lb to make a mixture worth $7 per lb. How many pounds of $8 nuts must he use?
asked by Sarah 
English/Language Arts
A _____ includes all the works a writer used in the actual report, including direct quotes. footnote bibliography Works Cited page********** parenthetical citation
asked by Mike 
math
at a grocery store a 12 pack of 10.75 ounce cans of soups is sold for $15.65. there are 128 ounces i10.75x12=n a gallon. round to nearest cent. f.$0.64,$9.47,h.$9.52,j.$15.53 10.75x12=129 $15.53?
asked by marilyn 
chemistry
why is born haber cycle not generally used to consider the energy changes involved in the formation of solid silicon(IV)oxide SiO2
asked by jay 
economics
What are welfare payment or consumer subsidies
asked by Neo Tau 
Music
1). What aspects of music do most people understand and appreciate about music? I.e., what do they remember about a piece – the melody, the rhythm, the harmony, the timbre, a combination of these? I think the answer is melody but I'm not sure 2). If a
asked by Cara 
L.A PLEASE HELP
which statement best summarizes chapter 11, the Giver 1. Jonas and the Receiver read about snow and other types of weather not found in the community. 2. Jonas experiences tiny pinpricks of snow that touch his body and melt on his tongue. 3. The Receiver
asked by please help 
English
In “There Is No Word for Goodbye,” whom does the speaker address? A. her daughter B. her mother C. the reader D. her aunt D?
asked by Ms. Sue Help 
History
How did nationalism threaten the existing political order of the nineteenth century?
asked by Jessica 
Language Arts HELP!!!
What is the most likely reason that more of the characters in the giver do not act heroically? A. children are taught at an early age that heroes are not welcome in their community. B. IN a community where everything is the same, there is no need for a
asked by Sydney 
US History
The Embargo Act was an attempt to: A. punish the Federalists B. win support for Jefferson's reelection C. damage the American economy D. exert pressure on England after the Chesapeake Affair A?
asked by Giovanni 
Social Studies
"Communism is over in Russia. Democracy will always prevail in the end." How does this statement most reflect a particular bias? It shows a prejudice against communism. It shows support for democratic ideals.*** It makes a prediction. It cites historical
asked by Anonymous 
Math
Sally has a recipe that needs 1 1/2 tsp. of butter for every3 cups of milk. If Sally increases the amount of milk to 13 1/2 cups of milk, how many tsp. of butter are needed?
asked by Selena 
Algebra
Write y = 2/5x + 3 in standard form using integers. A)2x+5y=15 B)2x5y=15 C)2x+5y=3 D)2x5y=3 I don't agree with any of these answer choices. I cam up with this answer; 2x+5y=15, but it is not one of the answer choices. Is my answer wrong? If so, what's
asked by Scarlet 
2nd year Spanish
I just have a few questions for anyone who is good with Spanish. 1. De pequeno Jorge ___ con un tren electrico. a) jugaba b) juega c) juego d) jugaban 2. Ustedes ___ muy traviesas! a) eramos b) eran c) era d) eras 3. Translate to Spanish "He gives me
asked by Trish 
World History
Can you tell me if I am right or wrong with my answers, please? I am trying to complete my study guide. 1. What island did Rome gain control of as a result of the first Punic War? My Answer: Sicily and Corsica 2. The expansion of Rome during the Punic Wars
asked by LB 
Social Studies
What actions did Putin take to help the Russian economy? reforms to banking reforms to labor laws reforms to private property all of the above**
asked by Anonymous 
US history
What challenges did William Taft face as president? Heard he was one of the worst presidents, just didn't know why...any info would be helpful!
asked by Shannon 
science
What is the % labelling of oleum in which mole fraction of H2SO4 is 0.49?
asked by Samal 
science
in a compost bin insects bugs,slug,bacteria,fungi,and worms help to ________ biomass?
asked by stephoo 
algebra 1
The function H(t) = −16t^2 + 90t + 50 shows the height H(t), in feet, of a projectile after t seconds. A second object moves in the air along a path represented by g(t) = 28 + 48.8t, where g(t) is the height, in feet, of the object from the ground at
asked by Simon 
Algebra 2
A test has 200 points. THe mean is 120 and the standard deviation is 20. In order to pass the test one must score 140 points. If 360 people took the test how many passed
asked by Dee 
Social studies
How often is the population size of the state legislative reviewed? A) every 2 years B) every 5 years C) every 10 years D) every 12 years
asked by Please help me 
life orintation
How can you as a young person prevent xenophobia to take place under your watch
asked by thato 
Chemistry
What is the reducing agent in the following reaction? 2K + S   > K2S K S*** K2S None of the above
asked by Holly 
Math
Find the limit if it exists. lim 1/(x2) x→2+ lim 1/(x2) x→2 lim 1/(x2) x→2 lim (3x+2) x→∞ lim 999/(x^3) x→∞
asked by David 
waste water
Wastewater from a small town is treated in a trickling filter which is preceded by a screen, sandremoval and primary clarification. The maximum hydraulic capacity, or peak flow, of the treatment plant is 1,500 m³/h. The dry weather flow (Qdwf) amounts
asked by aa 
Languge arts
which of the following word pairs best shows the differences between the American town and the tang town? select all that apply? Speedy vs. proud Dingy vs. colorful disorderly vs.calm prosperous vs. impoverished my answers are b and c
asked by Me 
Pre Algebra
1.18x^2+4x15x^24+13x 2.2x^2+84x+3x6x^2+7 3.4x^2+8x11x=65x^2+2
asked by Tot 
Statistics
A health care professional wishes to estimate the birth weights of infants. The standard deviation of the birth weights is known to be 8 ounces. How large a sample must she select if she desires to be 95% confident that the true mean is within 6 ounces of
asked by Api 
Social Studies
You are a small business owner in Russia. You must pay bribes and protection fees to officials and the Russian mafia. Which circumstance is the most likely consequence? A) You hire more employees.** B)You limit your business growth. C)You keep up on your
asked by Anonymous 
math
Mario rolled a number cube labeled 16 sixty times. In what percent of the rolls did Mario roll a number less than 4?a.5%,b.33%,c.50%,d.55% # #of x rolled 1 16 2 12 33/60 x/100 3 5 3300/60=55? 4 8 5 12 6 7
asked by marilyn 
History
All were results of the “red scare” EXCEPT (1 point) many state employees had to sign a loyalty oath. many people were accused of having Communist ties. conservatives criticized government welfare programs. Russian immigrants were detained. 2. The site
asked by gabby 
English/Language Arts
On a Works Cited page, which of the following should be in italics? title of a book************** title of a webpage title of a short story title of a newspaper article
asked by Mike 
Math
At small town high there are 100 students,each of whom takes atleast one of Biology,Chemistry,or physics.There are 50 student in Biology,60 in chemistry,and 70 in Physics.If 24 students are enrolled in exactly two of the classes,how many students are in
asked by Luiz 
math !
1)You roll a 6sided number cube twice. Find P(3, then even). Write the probability as a fraction in simplest form. 2)Sasha visits the ice cream parlor and asks the server to randomly choose her bowl color, ice cream flavor, and topping for her. Use the
asked by Q&J Wiiffeyy 
Chemistry
Calculate H2 Equation 1 CH4g+2O2g+CO2g+2H2OgH1=890kj Equation 2 CH4g+O2g+CH2Og+H2OgH2=? Equation 3 CH2Og++O2g+CO2g+H20gH3=518kj
asked by Sarah 
Algebra
Translate the following phrase into an algebraic expression. Do not simplify. y divided by the product of 4 and x
asked by Anonymous 
Social Studies
How has censorship affected democratic growth in Russia? A) The freedom of speech granted in the constitution has been repressed** B) Private business has become government owned C) News stories are being reported accurately D) Corruption of business and
asked by Anonymous 
US History
Under the terms of the Embargo Act passed by Congress: A. American ships could not transport goods to foreign ports B. the American navy could impress British sailors C. trade with England would be increased A right?
asked by Giovanni 
Please answer these questions Algebra 1
16. Use the quadratic formula to solve the equation. 〖5x〗^2  47x = 156 18. What are the solutions to the equation x2 – 4x = 1? 19. Graph the set of points. Which model is most appropriate for the set of numbers? (1,3), (0,0), (3,3), (1,1),
asked by Anonymous 
World History
What impact did Christianity have on Roman society? I have read my book like 12 times and all I can find it how it spread. Nothing about the impact. Any information would be helpful.
asked by LB 
Math
Find the limit if it exists. lim 1/(x2) x→2+ lim 1/(x2) x→2 lim 1/(x2) x→2 lim (3x+2) x→∞ lim 999/(x^3) x→∞
asked by David 
Algebra II
In triangle ABC, C is a right angle. Side c=9 and side a=5. What are the measures of the remaining sides and angles, in degrees, of the triangle? Round answers to the nearest hundredth if needed.
asked by Denise 
science(chemistry)
2 mL 1.5 M naoh and 1.5 mL 2 M naoh mixed solution's concentrate=?
asked by rajib 
World History
Who names himself dictator during the late Republic and early Empire?
asked by Justin 
U.S. History (Check!)
1. What was the philosophy Massive Retaliation held by Eisenhower? How did that philosophy lead to an arms race with the Soviet Union? A: Massive Retaliation was an idea that you would threaten to use nuclear weapons if a Communist state tried to seize
asked by Victoria 
chemistry
if a 20 ml sample of nitric acid is titrated with 32 ml of 0.200 mol of potassium hydroxide what is the concentration of the nitric acid
asked by ester 
math
A room has a floor area of 1025 ft^2 and a 10 ft high ceiling. Occupancy guidelines recommend at least 200 ft^3 per person. What is the maximum number of people allowed in the room?
asked by Anonymous 
Chemistry
Consider this reaction N2g+O2g+2NOg H=180.5kj How much heat would be required to produce 1.300 mol NOg?
asked by Sarah 
Trig
If sin(theta) = 3/7, what is sin (pi/2  theta)?
asked by Anonymous 
math
a spinner is numbered from 19 with each number equally likely to occur. what is the probability of obtaining a number less than 5 or greater than 6 with a single spin
asked by kamie 
L.o
Four factors that could threaten or limit the core function of the media
asked by Anonymous 
Math
A flag pole and a building stand on the same horizontal level from a point P at the bottom of the building the angle of elevation of the top T of the flag pole is 68 degree.From the top Q of the building the angle of elevation of the point T is 28
asked by Glory 
SCIENCE PHYSICS
A Skydiver(falling vertically)starts from rest at time t=0.His acceleration is nonuniform until be reaches a steady speed of 50m/s at t=10s.He open his parachute at t=20s and decelerates until t=25s.From t=25s he falls at a steady speed of 5m/s.Draw the
asked by SUMAN DAS 
Math
a sum of money is divided among,bill,carl in the ratio 2:3:5.if carl receives $27 more than bill,how much does bill receives
asked by Tahseeen 
U.S. History (REED) (Check)
1. What was the philosophy Massive Retaliation held by Eisenhower? How did that philosophy lead to an arms race with the Soviet Union? A: Massive Retaliation was an idea that you would threaten to use nuclear weapons if a Communist state tried to seize
asked by Victoria 
math
A triangle has side lengths of 6 inches 6 inches Any length less than 12 inches. How many triangles are possible? I think only one triangle is possible, one where all sides measure 6 inches
asked by Louisiana 
math
A truck has traveled 75 miles in 1.5 hours of driving. At the same speed, which proportion can be used to determine how long T (in hours) it would take the truck to travel 325 miles? Can someone please help walk me through this? I don't understand, but if
asked by bean 
math
Rueben drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 7 hours. When Rueben drove home, there was no traffic and the trip only took 5 hours. If his average rate was 18 miles per hour faster on the trip home,
asked by a 
Math
In triangle ABC, the medians AD,BE, and CF concur at the centroid G. (a) Prove that AD < (AB + AC)/2. (b) Let P=AB+AC+BC be the perimeter of triangle ABC. Prove that 3P/4 < AD + BE + CF < P.
asked by Stephanie 
CHEMISTRY
Chromium (III) iodate has a Ksp at 25°C of 5.0 x 10–6. 125 mL of a solution contains 0.0050 mol L–1 Cr (III) ion. If the addition of 10.0 mL of a NaIO3 solution to the Cr (III) ion solution causes precipitation to begin, what is the concentration of
asked by MC 
statistics
A sample of blood is assayed for its alcohol content (BAC). The following BAC values are determined from six trials: 0.081%, 0.078%, 0.079%, 0.076%, 0.082%, 0.077% Assume the data follows a Gaussian distribution. For 84% of the possible assay data
asked by lisa 
statistics
Consider the data below: 33.1068240, 6.3331469, 22.2903011, 6.9142991, 21.7899524, 12.1741625, 29.2973275, 34.2364631, 4.4113930, 25.7845033, 12.0375226, 17.9397860, 6.2030667, 0.3504070 , 19.4854146, 10.5979710, 27.1274107, 20.4247578,
asked by lisa 
Math
A circular window has a diameter of 25 inches. It's approximation is 22/7
asked by Cindy 
Math any help would be greatly appreciated
In triangle ABC, the medians AD,BE, and CF concur at the centroid G. (a) Prove that AD < (AB + AC)/2. (b) Let P=AB+AC+BC be the perimeter of triangle ABC. Prove that 3P/4 < AD + BE + CF < P.
asked by Stephanie 
World History
Greek epics by Homer inspired Virgil, the Roman poet to write what about Rome's past? Is it to write an epic poem to glorify Rome and its people or maybe "The Aeneid"? Or am I even close to the answer?
asked by LB 
Chemistry
The reaction of 1 Mol of iron metal with 3 Mol aqueous HCI produces 1.5 mol H2 gas, 1 mol aqueous FeCI3, and 87.9 kj of heat. Write a thermochemical equation for this reaction
asked by Sarah 
chemistry
what is the temperature of a gas at 88 torr, if at 60 kPa the temperature is 73 degrees C?
asked by anonymous 
Math
Find the solution to each equation. 2^x=17 4log4^(x)=7
asked by Nicole 
science
Which of the following is the best instrument to use to prepare a solution
asked by Isabella 
History
Some Mexican Americans who were U.S. citizens were deported during the Depression. (1 point) True False is it false?
asked by gabby 
English
please correct this piginHow many years i take senior you.
asked by Wesley 
chemistry
6.0 g potassium chromate is dissolved in 20 g water at 80 degree celcius. The solution is then cooled to 0 degree celcius. What mass of solute crystallises, assuming a supersaturated is not formed?
asked by viola 
World History
How did the Punic Wars effect the Roman Army?
asked by Justin 
Math
Find the limit if it exists. lim 1/(x2) = infinity x→2+ lim 1/(x2) = negative infinity x→2 lim 1/(x2) = Does not exist x→2 lim (3x+2) = infinity x→∞ lim 999/(x^3) = 0 x→∞ Can someone check to make sure that I am correct?
asked by David 
Physics
a spring is 30 cm long when a mass of 50 grams is placed when it is at rest. when an additional mass of 20 grams is placed, the spring elongates by 2.5 cm. what is the spring constant and what is the original length of the spring?
asked by Karl Panelo 
math !
1)Jane Gutierrez earns $8 an hour selling ice cream. If she earns $48 (d) working 6 hours (h), what is the independent variable? What is the dependent variable? Explain your answers. 2)Abigail Nyu went to the mall with $60; she wants to purchase several
asked by Q&J Wiiffeyy 
MATH PLZ HELP
7. Which of the following is an example of independent events? A rolling two number cubes B selecting marbles from a bag without replacement after each draw C choosing and eating a piece of candy from a dish and then choosing another piece of candy*** D
asked by MS.SUE,DAMON,REED ANYONE 
Math
If the theta lies in quadrant 2 and sin theta equals 1/5, find sec theta
asked by Bob hill 
physics
A magnetic needle is disposed inside a horizontal coil. In the abscence of any electric current the needle is observed to get oriented in a direction perpendicular to the x'x of the coil. a) what is the direction of the terrestrial magnetic field. b) A
asked by victoria 
algebra II
Joe has 120 coins consisting of dimes and quarters with a value of $19.05. how many dimes and quarters does Joe have?
asked by Allison 
maths
hw do l wrk ths out: A record has a diameter of 30cm and rotates at 33 n 1/3 revolution per minute. Hw far does a point on the edge of the record travel in a minute? (use the 3,4 for pie n gve answer in metres
asked by tee 
math
A picture is copied onto a sheet of paper 8 inches by 10 inches. A 1 inch margin is left all around the picture. Find the length, width, and area of the picture. the length is 10 and the width is 8 but i don't understand how the 1 inch margin comes into
asked by Cali 
Anthropology
Suppose two populations come into contact. As organisms will do, they find some attractive members of the opposite sex and interbreed. The populations have now exchanged genes. The next generation produces several children with new traits. What
asked by Anonymous 
Chemistry
Fe+o2+h2o>fe(oh)3
asked by Anu 
math
What kind of triangle is (0,0) (4,O) (0,4)
asked by melissa 
Chemistry
Equation 1 2Ss+3O2g+2SO3gh1=? Equation 2 2Ss+2O2g+2SO2gh3=594kj Equation 3 2SO2g+O2g+2SO3gh3=198kj Use Hess's law in your own words.
asked by Sarah 
PreCalc
If sin(theta) = 0.8 and theta is in the third quadrant of the xy plane, what is cos(theta)?
asked by Tito 
math
A triangle has side lengths of 7 cm, 1 cm, 9 cm. How many triangles are possible?
asked by Louisiana 
History
Please help if you've ever listened/watched/read the "I have a Dream speech by Martin Luther King Jr. I want to know what was the most moving parts of the speech and why they were so moving to you. Thank you!!!
asked by Eh 
math
Kisha has five different marbles. How many different ways can she place the marbles into two bags so that at least one marble is in each bag?
asked by Anonymous 
Physical Education: Just checkin' if they're right
I'm on my last questions and I gotta check if this question is correct: _______ is the most commonly used stroke for swimming Dog Paddle? The highest possible total score in a game of bowling is ______ 300?
asked by Astral Tellurian 
MATH HELP !!!!!
I know a fraction is the answer but can't make it work for the probability question asking for what is the chance you will pull a pink eraser out of a,container that has 5 green .2 striped.4 pink.and 3 white.?
asked by james 
Math
If you made the largest possible filled in square with 800 square tiles, how many extra tiles would you have?
asked by Raya 
trigonometry
If A is a positive position angle of the point, (4, 2), answer each of the following.Rationalize all the denominators. a) sin A= b) cos A= c)tan A= ____________________________________ I got (square root of 20) for sine, (square root of 20) over 5 for
asked by Emily J 
math
the wolves basketball team has a win to loss ratio of 6 to 1. so fare this seasn, the wolves have won 12 games. if ht e wolves ein 18 more gamees during the season how many games would you expect them to lose dureing the entire season? 18 + 12=30 30/6=5
asked by marilyn 
Math
Miguel wants to put a fountain in the center of the park.the fountain will be in a retangular shaped pool. The length of the pool is 25 feet. The width of tge pool will be 14 feet. What is the area and perimeter of the pool I know length tines width is
asked by Ashley martin 
math
the probability of obtaining a five when a fair die is tossed once is?
asked by obiagwu 
Math
f(x) = 2x^2 x
asked by David 
Math
Ellie has 200 dollars in her wallet at 10:00 AM when she goes to the mall. Afterwards, at 4 PM she has only 5 dollars left. Is it possible that Ellie had exactly 100 dollars at one point? Explain. My guess to this question would be yes and I would use the
asked by David 
Science
Rocks are collections of __________ .
asked by Anonymous 
Math
Given a fixed positive integer k > 1, find all integer solutions to the equation y^k = x^2 + x. (x^y means x to the power of y)
asked by Swag 
Algebra
Two numbers add up to 20. The sum of their square is 20 less than 3 times their product. Formulate equations and find the numbers. I know the first equation (x+y=20), but i don't know the second one.
asked by Luke 
Algebra
She has 1000 bushels of corn to sell. Presently the market price is $5.00 bushel. She expects market price to increase .15 a week. For each week she wants to sell,she loses 10 bushels to spoilage. Determine a function to express her total income from
asked by Anonymous 
life oriantation
Six organisations in which they address rights violatio
asked by Anonymous 
Social Studies
A journalist in Russia wants to write about the deadly pollution in Russian factories. The writer has proof and sources but decides not to proceed with the piece. What is the most likely reason that the writer chose not to write the article? She gets a
asked by Anonymous 
World History
1. What island did Rome gain control of as a result of the first Punic War? A: Sicily B: Corsica C: Mediterranean D: None of the above
asked by Justin 
math
state if the following are examples of constants or variable The number of days in month of may
asked by SanaMpho 
History
After World War II, the United States was committed to stopping the spread of (1 point) internationalism. communism. colonialism. fascism. is it b?
asked by gabby 
English
1. Let him do what he will. 2. Let him do what he can. (Are the sentences grammatical?) 3. She won't open the door. (In this sentence, what does 'won't' mean? 4. She is not going to open the door. 5. She doesn't intend to open the door. Does #3 mean #4 or
asked by rfvv 
Math
If log 20=P, express log 16 in terms of P. I actually don't want an answer. Is there possibly a hint I can get about an approach to the question? I thought it might have to do something with the common factors of 16 and 20, but I'm not sure.
asked by Alisha 
math
what is the answer to finding the GCF of m^8n^4 and 3m^6n=
asked by johnny green 
English
1. Don't feel stressful. 2. Don't get stressful. 3. Don't feel stressed. 4. Don't get stressed. 5. Don't be stressed out. 6. Don't be stressed. 7. Don't be stressful.  Can we use all the expressions? Which ones are commonly used?
asked by rfvv 
math
How many decimal digits in 2.00? 2 or 0?
asked by Martha 
Chemistry
Which of the following metals is oxidized by calcium ions? potassium*** zinc iron lead
asked by Nikkie 
Finance
Following are selected financial data in thousands of dollars for the Hunter Corporation. 2012 2011 Current assets $ 500 $400 Fixed assets, net 700 600 Total assets 1,200 1,000 Current liabilities 300 200 Longterm debt 200 200 Common equity 700 600 Total
asked by Veronica 
PreCalculus
A drug is administered every 6 hours. The kidneys eliminate 55% of the drug over that period. The initial dose is 210 mg. Repeated dosage is 70 mg What is the “Difference equation”? Find the first seven terms of the of the solution sequence. Round to
asked by Anonymous 
PreCalculus
A drug is administered every 6 hours. The kidneys eliminate 55% of the drug over that period. The initial dose is 210 mg. Repeated dosage is 70 mg What is the “Difference equation”? Find the first seven terms of the of the solution sequence. Round to
asked by Anonymous 
World History
The emperor Marcus Aurelius was a follower of Stoicism. What did stoics teach?
asked by Anonymous 
Maths
In a school of 100 students,70 studied English,30 studied French and 50 studied Latin.everyone studied atleast one of the subject,and 44 studied exactly two of the subject.how many students studied all the subject.
asked by Luiz 
science
55,000J of work is done to move a rock 25m. How much force was applied?
asked by stephoo 
statistics
Z = 1.5. The mean and variance of the corresponding X are 1.3 and 5.6. Compute X:
asked by lisa 
statistics
Consider the data from an unknown distribution: 40.68, 32.15, 36.91, 29.00, 35.58, 41.55, 33.83, 29.07, 41.00, 37.68, 41.23, 37.54, 40.33, 36.82, 35.18, 31.67, 38.55, 38.34, 35.86, 40.45, 37.28, 36.65, 32.12, 32.96, 37.65, 39.44, 46.18, 24.21, 42.35,
asked by lisa 
Math (check my work)
Angle A measures (x + 13) °. Angle B is complementary to angle A and measures (2x +23) °. a. Write and solve an equation to find the value of x. Not sure how to write the equation but the value of x = 18 b. What are the measures of angle a and angle b?
asked by Isabelle 
statistics
Z = 1.5. The mean and variance of the corresponding X are 1.3 and 5.6. Compute X:
asked by lisa 
Algebra
For f(x) = 0.01(2)x, find the average rate of change from x = 2 to x = 10.
asked by alex 
math
what are the next three terms in the sequence? 1,9,19,29, ...
asked by hiu 
Math
In a school of 100 students,70 studied English,30 studied French and 50 studied Latin.everyone studied atleast one of the subject,and 44 studied exactly two of the subject.how many students studied all the subject.
asked by Luiz 
math
You just paid $42.40 including tax, for your cousin's birthday present. Sales tax is 6%. What is the retail price of the gift? my answer: $40 is the retail price
asked by Please check my answer 
Physics
An object is placed at a distance of 50cm in front of a mirror of focal length 25cm. Find the image distance. If the object is 10cm high what will be the nature and size of the mirror?
asked by Charlesh 
science
A man shots a rifle with 30.m and hit's an object at 1.90cm. What is the flight time? What is the velocity of the shot? 1.90=.19m
asked by Leila 
physics
A rifle is shot with 30.0m for distance and hit's a target at 1.90cm as a height. What is the flight time? What is the velocity of the shot?
asked by Leila 
Math
Sanjay takes a preap multiple choice test of 25 questions in which he earns 10 points for every correct answer, but loses 2 points for every incorrect answer. Sanjay answered all 25 questions and scored 202 points. How many did he answer correctly? how
asked by Tami 
Math rational exponents
root(3,12m^2) Trying to figure out how to rewrite as an expression with a fractional exponent.Thank you for your help
asked by Carissa 
Physics
The difference in temperature between summer and winter causes the length of a pendulum in a clock to change by one part in 27000. If the period of the pendulum is 1 s, what timedifference error will this make in one hour?
asked by Kevin 
Science
What effect did the colour filters blue and green have on the red yellow and pink flowers? Explain the reasons for the change in colour
asked by Nelicha 
Math
Why did congress agree to let both territories become states
asked by Malachi 
math . someone please explain
(3x^4y^2)^1 / (x^4y^4z^4) ^4
asked by Duran 
Math
I'm having trouble putting these least to greatest 6 and 9/10 , 6 and 19/80 , 6 and 3/4
asked by Luna 
Geometry
1. One angle of a rhombus measures 60 degrees. If the perimeter ois 20 inches, find the length of both diagonals. 2. An equilateral triangle has an altitude of 18 inches. Find the are and perimeter of the triangle
asked by Autumn 
math
A triangle has side lengths of 3 ft., 5 ft., 4 ft. How many triangles are possible?
asked by Louisiana 
MATH
The FritzHughNagomo equation occurs in many apps such as biology, genetics and heat transfer. In the 1D case, it can be written as du/dt = d^2/dx^2 + u(u1)(λu) where λ is constant. Show that this eqn supports a travelling wave u(x,t) =(Ae^n1 +
asked by Mr Maverick 
Math
how many electrones of each element are produced in this reaction? PbS +H2O PbSO4+H2O
asked by Michelle 
Chemistry
In the reaction of beryllium with fluorine, which atom is oxidized? fluorine beryllium*** neither of them both of them
asked by Holly