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Questions Asked on May 27, 2015

1. which of the following is true of a random sample?a. it is the only way to sample a population. b. each member of the sample
1. 68 answers
2. asked by Carolina
3. 29,308 views
AB is tangent to circle O at B. The diagram is not drawn to scale. If AB = 6 and AO = 11.7, what is the length of the radius
1. 43 answers
2. asked by Sandra
3. 21,109 views
As the narrator deducts money from Yulia's pay in "The Ninny," how does he justify to her that he is correct and she is not?a.
1. 35 answers
2. asked by Merida
3. 12,290 views
Cristian put a large rock on the bottom of the terrarium he made for his pet turtle. The rock is a right rectangular prism 10 cm
1. 9 answers
2. asked by Athena
3. 6,359 views
Balance the redox reaction of eq.Cu2S + SO4(-2) gives CuO + SO2 (Acidic )
1. 5 answers
2. asked by Anonymous
3. 6,088 views
For f(x)=(1-x)/(1+x) and g(x)=x/(1-x) , find the simplified form for f [g(x)] and state the domain
1. 4 answers
2. asked by Tom
3. 5,565 views
As the narrator deducts money from Yulia's pay in "The Ninny," how does he justify to her that he is correct and she is not?a.
1. 9 answers
2. asked by Merida
3. 5,017 views
Which of the following describes the use of a renewable energy source?A. using natural gas to heat a house B. using a windmill
1. 1 answer
2. asked by sTudent
3. 4,433 views
Hi. Could someone please check my answers? I appreciate it so much! :)1. Which statement best explains why women's-rights
1. 9 answers
2. asked by LoveForALL
3. 4,028 views
Can someone please check my answers? Thank you! :)1. Which of these claims produced conflict between religious leaders and
1. 4 answers
2. asked by OceanBreeze
3. 3,971 views
6. Which example contains the same type of reasoning found in this portion of section one?Many people think that all combative
1. 5 answers
2. asked by Cara
3. 3,863 views
Which example best illustrates the difference between a community and a population?A)The two terms are interchangeable, a
1. 2 answers
2. asked by Cara
3. 3,083 views
Graph the inequality y < –|x – 4|. Which point is NOT part of the solution?
1. 2 answers
2. asked by Anonymous
3. 2,801 views
Write an equation in standard form for each parabola.Vertex (0, 0) and directrix y = 6. y = -1/24x^2?
1. 2 answers
2. asked by Anonymous
3. 2,762 views
Half of Sarah's wire is equal to 2/5 of Daniels. Chris has 3 times as much as Sarah. In all, their wire measures 6 ft. How long
1. 8 answers
2. asked by mary
3. 2,653 views
Suppose there is a 11.2% probability that a randomly selected person is aged 20 years or older and is also a jogger. In addition
1. 1 answer
2. asked by Alexander
3. 2,172 views
Which sentence contains both an adverb and a conjunction? A. Do you want the shrimp or the crab? B. Don't imagine you can't
1. 3 answers
2. asked by Brooklyn
3. 2,164 views
Class of 20 students, 13 play soccer, 8 play tennis and 2 play neither.Find how many students a) Play soccer or tennis b) Play
1. 2 answers
2. asked by Annie
3. 2,163 views
Determine the entropy change when 1.80 mol of HBr(g) condenses at atmospheric pressure?I got that DeltaS fus = 12.922J/(k*mol)
1. 1 answer
2. asked by Lola
3. 2,103 views
An atom has 98 protons and 151 neutrons. If it undergoes alpha decay, what are the number of protons and neutrons, respectively,
1. 1 answer
2. asked by Clarissa
3. 2,006 views
American interest in mixed martial arts is growing. Both male and female athletes are invited to compete, although this sport is
1. 5 answers
2. asked by Cara
3. 1,993 views
Which of the following is NOT a characteristic of literary modernism?Captured the complexities of modern life Highlighted the
1. 4 answers
2. asked by yamean
3. 1,863 views
In which of the following sentences do you find a verb phrase? A. I believed every word he said. B. The crowd roared as the
1. 15 answers
2. asked by Brooklyn
3. 1,663 views
Why does a light go out when you turn off the wall switch?A. The switch changes the direction of the flow of electrons. B. The
1. 1 answer
2. asked by Anonymous
3. 1,654 views
How would a scientist use DNA or protein sequences taken from three different organisms to construct a cladogram.
1. 1 answer
2. asked by Anonymous
3. 1,597 views
In a zero order reaction ,20% of the reaction complete in 10s .How much time it will take to complete 50% of the reaction?
1. 3 answers
2. asked by tanya
3. 1,556 views
At the end of Week 5 of my basketball team's season, our record is 3 wins and 17 losses. Each week after that, we win 3 games
1. 3 answers
2. asked by XXX
3. 1,519 views
can i get a quiz checkQuestion 1.1. Choose the sentence that is punctuated correctly. (Points : 1) =====-> Many people are
1. 2 answers
2. asked by jacob
3. 1,519 views
Alexander found the means-to-MAD ratio of two data sets to be 3.4.What can he conclude about the distributions? A. They are
1. 1 answer
2. asked by Jakeh
3. 1,491 views
What does the statement "The environment directs natural selection" mean?
1. 1 answer
2. asked by anonymous
3. 1,476 views
Mount McKinley in Alaska is the tallest peak in North America with a summit at 20,320 ft, or 6194 m. It is also known as Denali,
1. 1 answer
2. asked by Mark
3. 1,377 views
The volume of a cone that fits exactly inside a cylinder is 20 cubic feet. What is the volume of the cylinder? (5 points) Select
1. 2 answers
2. asked by Skye
3. 1,258 views
The graphs of 5x-3y=35, 7x-3y=43, and 4x-ay=61 all intersect at the same point. Find the value of "a".Do I solve the systems and
1. 2 answers
2. asked by Bella
3. 1,233 views
American interest in mixed martial arts is growing. Both male and female athletes are invited to compete, although this sport is
1. 4 answers
2. asked by yamean
3. 1,232 views
There are 120 tickets being sold for a raffle contest. There is one winning ticket. Lana buys 10 tickets. What are the
1. 2 answers
2. asked by robyn
3. 1,214 views
A stationary pool ball with mass 0.20 kg is struck with an average force of 35 N over a time of 18 ms. What speed does it have
1. 1 answer
2. asked by andrew
3. 1,173 views
Alicia wants to build a block pyramid similar to the one shown. block pyramid the top level will always have 2 blocks. Alicia
1. 1 answer
2. asked by Lillian
3. 1,158 views
A|A+3(0.1)||B+2(0.01m)|BGIVEN E°A|A+3=0.75v E°B|B+2=0.45v
1. 2 answers
2. asked by tanya
3. 1,135 views
Describe a recent service delivery protest in your community.what are the problem that the community faced ?what did the
1. 8 answers
2. asked by Katlego
3. 1,096 views
1.Which solid has one base that is a triangle and three lateral surfaces that are triangles?A:triangular pyramid*** B:triangular
1. 2 answers
2. asked by GummyBears
3. 1,096 views
What is one conflict that represents a cause and effect relationship in the story dragon wings.
1. 2 answers
2. asked by Anonymous
3. 1,084 views
Hydrazene can be used in fuel cellN2H4(aq)+o2(g)->N2(g)+2H2O(l) IfΔG°for this reaction is -600kj what will be the E°for the
1. 1 answer
2. asked by tanya
3. 1,066 views
At the end of Week 5 of my basketball team's season, our record is 3 wins and 17 losses. Each week after that, we win 3 games
1. 4 answers
2. asked by XXX
3. 1,053 views
The United States does not allocate funds to the rebuilding of the region of Afghanistan because of tension between the two
1. 1 answer
2. asked by Gaby
3. 1,000 views
Use the table below to evaluate d/dx [f[g(2x)]] at x = 1x 1 2 3 4 f(x) 6 1 8 2 f '(x) 6 1 8 2 g(x) 1 4 4 3 g '(x) 9 5 5 -4
1. 0 answers
2. asked by Tom
3. 992 views
If air is 20% oxygen, and the reaction is2C2H2 + 5O2 --> 4CO2 + 2H2O, What volume of oxygen would be needed to completely burn
1. 3 answers
2. asked by anonymous
3. 983 views
A dealer bought 5 quintals of rice for Rs.19 per kg paid Rs.500 on transportation.if he had sold the rice at the rate of
1. 1 answer
2. asked by Sagar
3. 916 views
Talk with your partner about what you don't have to do during the vacation.What don't you have to do on vacation? 1. I don't
1. 1 answer
2. asked by rfvv
3. 906 views
a cylinder with radius r and height 2r + 4 contains a cube with edge length r√(2), as shown. what fraction of the cylinder's
1. 4 answers
2. asked by Casper
3. 904 views
What is the role of sport in nation building (in a paragraph) thanks in advance.
1. 3 answers
2. asked by melisa
3. 876 views
A 50 ml sample of .150M Ch3CooH is titrations with .150 M NaOh solution. Calculate the ph after the following volumes of base
1. 2 answers
2. asked by Bob
3. 874 views
draw a new quick picture for pablo's apples. show how to make a ten to model the number of apples a different way. write a new
1. 4 answers
2. asked by Sarah
3. 853 views
News reporting Time magazine made waves in 2006 when, instead of selecting a politician, entertainer, or activist as its Person
1. 5 answers
2. asked by John
3. 793 views
What is the best way to use mental math to multiply (5x18)x20?
1. 1 answer
2. asked by Vernon
3. 793 views
what are the six questions for examining a source’s reliability?
1. 1 answer
2. asked by Sara
3. 778 views
In the metaphor of language as a layer cake given in your study unit, which of the following words could be considered to be a
1. 1 answer
2. asked by Brooklyn
3. 768 views
The conflict with the Middle East did not start until after the September 11th attack in America, there were no other problems
1. 1 answer
2. asked by Gaby
3. 760 views
I am writing a research paper on Aldous Huxley's Brave New World on the topic "totalitarian perspectives on societal order,
1. 11 answers
2. asked by Beth
3. 753 views
Jaime mixes purple paint. She uses six pints of blue paint for every five pintsof red paint. Jaime wants to mix more paint
1. 2 answers
2. asked by Lemos
3. 728 views
Describe what would happen if a positively charged sodium ion and a negatively charged chlorine ion came into contact?
1. 1 answer
2. asked by Trent
3. 722 views
Write an equation for the parabola with focus (0, 0) and directrix y = 1.I got -x^2 - 2y + 1, but how do I get it in the form y
1. 2 answers
2. asked by Anonymous
3. 699 views
Mrs. Collins, the principal, was holding an assembly on the school’s policies and procedures. After she discussed the policy
1. 1 answer
2. asked by Anonymous
3. 699 views
I need help with questions regarding information about the Galapagos Island volcano. 1. where is the volcano located2. how long
1. 1 answer
2. asked by Chan
3. 698 views
Calculate the radius of a circle in which a chord of length 10 cm is 12 cm from the centre
1. 1 answer
2. asked by Simphiwe
3. 695 views
How has the fossil record support the theory of evolution?
1. 3 answers
2. asked by Anonymous
3. 691 views
a man is driving his motor boat at 12 mph travelling N 30 E. The river currents are flowing due East at 8 mph. (A) express the
1. 1 answer
2. asked by Anonymous
3. 690 views
a man is driving his motor boat at 12 mph travelling N 30 E. The river currents are flowing due East at 8 mph. (A) express the
1. 1 answer
2. asked by Anonymous
3. 686 views
Hello. I will be very grateful for your advice.Do you think it's possible to use the word "seal" in the following context: "our
1. 1 answer
2. asked by Nalmi
3. 686 views
How has the genetic code support the theory of evolution?
1. 1 answer
2. asked by Anonymous
3. 675 views
How many joules of energy are needed to change 114 g of water at 16.5°C to steam at 100°C?
1. 1 answer
2. asked by Mark
3. 664 views
A 33.3 kg cyclist is riding a 10.7 kg bicycle at a velocity of 7.0 m/s. If the cyclist applies a brake that applies a force of
1. 2 answers
2. asked by Jazmin
3. 663 views
A spy plane, whose average speed in still air is 250 mph, departs with a 40 mph tailwindand returns to the same airport flying
1. 1 answer
2. asked by josh
3. 662 views
is it possible to become a dental surgeon with just average grades, and no math in senior year?
1. 7 answers
2. asked by denisha
3. 637 views
please clarify : write the correct verbform : 1.girl _______ (speak) cleverly . 2.our course_________(complete) by the month of
1. 2 answers
2. asked by r s telagathoty
3. 629 views
Once you have calculated your Ka value, use the data to find the concentration of the unknown acids.Vol. of acid solution=25mL
1. 1 answer
2. asked by Amber
3. 629 views
1. Exercise regularly, and you will get taller.2. Exercise regularly, and you will become taller. 3. Exercise regularly, and you
1. 1 answer
2. asked by rfvv
3. 623 views
Mr. Lee invested some money. Lost 4% in a stock and gained 3.2% in a bond. Overall he lost 11.2$. If he invested the amount in
1. 2 answers
2. asked by Wendy
3. 619 views
If the volume of a balloon is 5.0 L at 22 degrees Celsius, what will be the new volume if the balloon is heated to 75 degrees
1. 1 answer
2. asked by Ethan
3. 601 views
Product AThis product will take 2 years to develop, at a cost of $100,000 in the first year (Yr 0) and $50,000 in the second.
1. 0 answers
2. asked by gagan
3. 589 views
List and discuss any FOUR factors that could threaten or limit the core functions of the media
1. 2 answers
2. asked by Nte
3. 586 views
When a pendulum swings 35degree from the vertically, the weight moves 15cm horizontally and 5.3 vertically. The length of the
1. 1 answer
2. asked by anonymous
3. 586 views
with an example of the peppered moths when they changed color from light to dark due to pollution, what selection pressure is
1. 2 answers
2. asked by anonymous
3. 586 views
Why are Canadians air masses considered to be dry air masses?
1. 1 answer
2. asked by Kimber
3. 582 views
In deep space, a 636 kg space probe, travels with an initial velocity of 19 m/s. Retro-rockets fire, producing a 212 N force in
1. 1 answer
2. asked by Emma
3. 578 views
What types of flaws does Snowball have in the book Animal Farm?
1. 5 answers
2. asked by dan
3. 569 views
Diver jumps from a 10 m platform. Air time is 2.3 s. Horizontal displacement of the divers center of mass i 4 m. What is the
1. 0 answers
2. asked by anders
3. 564 views
Diver jumps from a 10 m platform. Air time is 2.3 s. Horizontal displacement of the divers center of mass i 4 m. What is the
1. 0 answers
2. asked by anders
3. 557 views
ms. sue the questions I need help with you answered o Jan 27, 2015 can you help me with the same questions? there are 20 of
1. 3 answers
2. asked by kris
3. 552 views
109% of carbon,18,2% of hydrogen and 73% of oxygen how do i calculate emperical formular?
1. 1 answer
2. asked by happy
3. 541 views
14g of lithium hydroxide dissolves in 500cm^3 of water.in titration ,300m7^3 is used to neutralise sulphuric acid of
1. 3 answers
2. asked by kem
3. 534 views
which of the following has the largest nos of oxygen atom.1- 1 gm of oxygen atom 2- 1 gm o^2 3- 1 gm of ozone
1. 1 answer
2. asked by divyam arora
3. 528 views
How many calories are required to change 259 g of ice at 0 °C to steam at 100 °C?
1. 1 answer
2. asked by Mark
3. 526 views
a ladder 24m rest against the vertical one so that distance between the foot for the ladder and the wall is 8m. Find to the
1. 1 answer
2. asked by chimezie
3. 525 views
Hello how would I say"There are plants around the lake" in spanish.
1. 4 answers
2. asked by kevin
3. 522 views
eliminate the parameters of the parametric equations x=3+6 cos t and y= 6+6 sin t
1. 1 answer
2. asked by Anonymous
3. 519 views
Jesse and Leah can install a new gutter system on a house in 4 hours when they worktogether. Working alone, it would take Leah
1. 1 answer
2. asked by josh
3. 516 views
let y1<y2<y3 be the order statistics of random sample of size a distributionf(x)=2x , 0<x<1 show that z1=y1/y3, z2=y2/y3 ,z3=y3
1. 0 answers
2. asked by assma
3. 501 views
what happens on the 4th of July comprehension passage
1. 2 answers
2. asked by Anonymous
3. 495 views
Mr. Lee invested some money. Lost 4% in a stock and gained 3.2% in a bond. Overall he lost 11.2$. If he invested the amount in
1. 1 answer
2. asked by Beth
3. 485 views
If 125 g of ice at 0.0°C is added to 1.95 L of water at 90 °C, what is the final temperature of the mixture?
1. 1 answer
2. asked by Mark
3. 476 views

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