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Questions Asked on April 10, 2019

when the temperature of 4 dm3 of an ideal gas is increased from 200K to 400K and the pressure is halved, caculate the volume of
1. 1 answer
2. asked by POPPY
3. 2,268 views
plz help!3.Which of the following was an effect of the Crusades? A. People became more isolated in their home regions. B.
1. 73 answers
2. asked by Bamboo
3. 8,428 views
What is a Direct Democracy? HELP
1. 4 answers
2. asked by Mia
3. 593 views
Look at the shaded triangle in the drawing below. Describe in detail the transformations needed to create the rest of the square
1. 18 answers
2. asked by Hi
3. 7,292 views
Find the volume generated by revolving the region bounded by x=1, y= e^x/2, y= e^x about the x-axis?Using the washer method?
1. 1 answer
2. asked by Anonymous
3. 489 views
please help i is stuck and go to connections academy 1. find the slope please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1. 1 answer
2. asked by turtlekiller_gunner
3. 632 views
Which quantity is proportional to 45⁄3?Check all that are true. Help 90⁄10 90⁄6 15⁄1 135⁄6 30⁄1
1. 5 answers
2. asked by Mia
3. 4,184 views
Six ways in which individuals , groups and the broader south african community can be influenced by human rights violations
1. 1 answer
2. asked by lehlogonolo
3. 577 views
after a sleep over 3/4 of a large pepperoni pizza remained . the next day Mr.Maxwell ate 1/8 of of what was left over. what
1. 9 answers
2. asked by lilly
3. 2,914 views
(a) Calculate the wavelengths in air at 20 C for sounds in the maximum range of human hearing, 20 Hz to 20,000 Hz. (b) What is
1. 1 answer
2. asked by Remie
3. 6,950 views
The graph indicates that the non flying beetles probably
1. 2 answers
2. asked by ...
3. 831 views
Drag and drop the correct descriptions to identify the effects of agricultural improvements on Europe.A. Less land was cleared
1. 6 answers
2. asked by Rainbowz4Life
3. 2,082 views
Can someone please help me with this question. I have no idea where to start and also if I got started I wouldn't know what to
1. 1 answer
2. asked by R
3. 561 views
I'm doing a poll and it would be very helpful if I could have your input. I'm going to list different music genres and I want
1. 1 answer
2. asked by Mark Derek
3. 127 views
Use a system of equations to find the quadratic function f(x) = ax^2 + bx + cthat satisfies the equations. Solve the system
1. 5 answers
2. asked by anonymous
3. 1,402 views
∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices
1. 0 answers
2. asked by amber
3. 1,149 views
Find the volume generated by revolving the region bounded by x=1, y= e^x/2, y= e^x about the x-axis?Using the washer method or
1. 3 answers
2. asked by Anonymous
3. 434 views
Gary has 3y comics. Shaun has 8 comics. They share their comics equally. How many comics does each of them have?
1. 1 answer
2. asked by robin
3. 599 views
A test solution is prepared by pipetting 2.0 mL of an original sample into a 250 mL volumetric flask and then diluting to themar
1. 4 answers
2. asked by Bob
3. 899 views
I don’t understand the question or concept at all please help.On a floor plan drawn at a scale of 1:100, the area of a
1. 1 answer
2. asked by Josh
3. 746 views
A spherical bowling ball with mass m = 3.7 kg and radius R = 0.103 m is thrown down the lane with an initial speed of v = 8.9
1. 0 answers
2. asked by MUHAMMAD JUNAID
3. 958 views
A wheel free to rotate about its axis that is not frictionless is initially at rest. A constant external torque of +49 N·m is
1. 0 answers
2. asked by MUHAMMAD JUNAID
3. 766 views
The particles as shown in the figure below are connected by a very light rod. They rotate about the y axis at 1.9 rad/s.a. Find
1. 0 answers
2. asked by MUHAMMAD JUNAID
3. 878 views
A 4 kg block resting on a frictionless horizontal ledge is attached to a string that passes over a pulley and is attached to a
1. 0 answers
2. asked by MUHAMMAD JUNAID
3. 798 views
A 0.2 kg yo-yo consists of two solid disks of radius 5.5 cm joined together by a massless rod of radius 1 cm and a string
1. 1 answer
2. asked by MUHAMMAD JUNAID
3. 699 views
Ms. Sue, If you see this answer it."This website is not meant for cheating" Nobody would't need it if it wasn't. If you're not
1. 1 answer
2. asked by MUHAMMAD JUNAID
3. 508 views
After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
1. 2 answers
2. asked by cant tell ya
3. 676 views
To what volume should you dilute 53 mL of a 12 M stock HNO3solution to obtain a 0.138 M HNO3 solution?
1. 4 answers
2. asked by cant tell ya
3. 850 views
What promise did Stalin make and break after Soviet occupation of several Eastern European countries?A. to allow the people to
1. 6 answers
2. asked by anonymous
3. 2,069 views
After 0.69 g of CoCl2⋅6H2O is heated, the residue has a mass of 0.333 g . Calculate the % H2O in the hydrate.
1. 2 answers
2. asked by just need help
3. 1,297 views
What volume of a 1.35 M solution contains 6.2mol of MgCl?
1. 1 answer
2. asked by isaac
3. 346 views
Refer to Equilibrium Constants. Calculate the pH of a solution resulting from the addition of 50.0 mL of 0.30 M HNO3 to 50.0 mL
1. 1 answer
2. asked by Addy
3. 819 views
Six suggestion on how to address the examples of human rights violation
1. 0 answers
2. asked by Nsovo
3. 543 views
I=V/R so I= 1.6/4 = 400mA with 1.2V across the load.
1. 0 answers
2. asked by BIZHATOCOTO
3. 263 views
Let F⃗(x,y,z)=7x^2i⃗−sin(xy)(i⃗+j⃗).Calculate the divergence: div F→(x,y,z)=
1. 1 answer
2. asked by ally
3. 1,006 views
What can I do in future if I choose this subjects (Maths lit, life science, geography and business studies)?
1. 11 answers
2. asked by Lipalesa
3. 6,919 views
Six ways in which individuals,groups and the boarder South Africa community can be influenced by human rights violations
1. 3 answers
2. asked by Vanencia
3. 929 views
Two cells, each of e.m.f. 1.5V and an internal resistance 2 Ohms are connected in parallel.Calculate the current flowing when
1. 0 answers
2. asked by BIZHATOCOTO
3. 468 views
A load of 20cm gives an extension of 2.04cm in a wire which obeys Hooke's law.what is the extension produce by a load of 80N
1. 1 answer
2. asked by david
3. 451 views
Solve the inequality: 3(x+1) < 5(x+2) = 15?
1. 1 answer
2. asked by POPPY
3. 965 views
some money is shared between Ali,Ben & Carl in the ratio 5:3:2.Ben receives $60.How much money is shared?
1. 2 answers
2. asked by math
3. 2,112 views
what is the subject and predicate in "the scene looked eerie."
1. 1 answer
2. asked by Pencer
3. 294 views
Which elements of Chinese culture spread throughout the world? Select all that apply.A. **** gunpowder B. Hinduism C. feudalism
1. 2 answers
2. asked by melanie Esperanza
3. 2,196 views
Hudson 12 building on E Comics basic unit test New Mexico State history 7B unit 5 building on economics basic testWhen prices
1. 0 answers
2. asked by Billy
3. 613 views
Number of Pets 0 1 2 3 4Number of Students 8 4 5 10 3 The table above shows the number of pets kept by 30 students in a class.
1. 1 answer
2. asked by BIZHATOCOTO
3. 622 views
What is the nth term of the sequence whose first three terms are2A + 2, 2A + 4, 2A + 6, …? a) nA+n b) 2nA+n+(2n+1) c) 2A+2n
1. 1 answer
2. asked by Alice
3. 814 views
Find the sum of the infinite series whose sequence of partial sums, Sn, is S sub n equals= 10-1/(n+1)a) 10 b) 0 c) 9.99 d) Sum
1. 2 answers
2. asked by Alice
3. 1,677 views
English is the language of opportunity why bother to teach indigenous language
1. 1 answer
2. asked by sqiniseko
3. 629 views
A 1000kg compact car is travelling north at 15m/s when it collides with a truck travelling east at 10m/s. All occupants are
1. 2 answers
2. asked by Avril
3. 1,147 views
A cuboid has a diagonal of length 9 cm and a square base of side 4cm. What is its height?
1. 1 answer
2. asked by POPPY
3. 1,025 views
1. He will hit the boy with a pen.--------------------------------------- Does 'with a pen' modify 'will hit' or 'hit'? 'Hit' is
1. 1 answer
2. asked by rfvv
3. 361 views
If limit n->∞ Σ (from n=1 to n) of "a sub k" exists and has a finite value, the infinite series Σ (from n=1 to n) of "a sub
1. 1 answer
2. asked by Alice
3. 435 views
Which of the following statements best describes the spread of Islam during the Arab conquests?A.Islam spread only within the
1. 1 answer
2. asked by Briiii
3. 1,122 views
What is required for a vibration to occur?
1. 1 answer
2. asked by secret pancakes
3. 375 views
How do the speeds of light waves and sound waves compare?Sound waves can travel faster depending on the medium. Sound waves
1. 3 answers
2. asked by noodles
3. 2,693 views
The first British settlers to Australia were1 wealthy plantation owners 2 convicted prisoners 3 part of the British royal family
1. 78 answers
2. asked by Dewey
3. 11,081 views
What is the ability to do work?a wave energy force a medium PLEASE HELP MEEE!!!
1. 2 answers
2. asked by donuts and coffee
3. 452 views
A Screw Jack With Pitch Of 0.2cm And Handle Of Length 50cm Is Used To Lift A Car Of Weight 12000N the efficiency of screw is
1. 1 answer
2. asked by Qwizny
3. 692 views
Throughout much of Latin America, people use rushing water to create.....A Waterparks B Hydroelectricity C Swimming pools D
1. 2 answers
2. asked by Cashmere<3
3. 1,582 views
To properly use the addition property of equality what number would have to be added in the equation14 = x - 6A. -14 B. 14 C. -6
1. 5 answers
2. asked by Bianca milani
3. 1,709 views
Which is and example of the symmetric property?A. If 3x + 2=a + 6 then a + 6= 3x +2 B. If a= B and B = 5, than a=5 C. If y= 6,
1. 1 answer
2. asked by Bianca milani
3. 936 views
The reflexive property of equality says:A. For any numbers a and b, if a = b then then b =a B. For any numbers a, b, and c, if a
1. 2 answers
2. asked by Bianca milani
3. 1,993 views
The equation y - 9 + 9= -17 + 9 is an example of which property of equality?A. Substitution property of equality B. Addition
1. 1 answer
2. asked by Bianca milani
3. 1,043 views
1. Expand and simplifya) (2-x)^-2 b) (2+x)^-2 c) General formula for i) (x+y)^-n ii) (x-y)^-n iii) (x+y)^1/n iv) (x+y)^n/m v)
1. 2 answers
2. asked by POPPY
3. 502 views
Evaluate the expression 3x + (z + 2y) - 12, if x = 3, y = 8 and z= 5.A. -116 B. 18 C. 53 D. 42
1. 1 answer
2. asked by Bianca milani
3. 3,155 views
1.What was the short-term effect on Russia’s economy of the breakup of the Soviet Union? financial boom and prosperity a slow
1. 4 answers
2. asked by adamissmart
3. 615 views
For which equation is the solution 6?A. X + 6 =10 B. 4x =24 C. X - 6 =12 D. X/4 = 24
1. 1 answer
2. asked by Bianca milani
3. 336 views
1/2 x -8 =20, x=A. 14 B. 6 C. 24 D. 56
1. 2 answers
2. asked by Bianca milani
3. 269 views
What mass of HBr (in g) would you need to dissolve a 3.7 −g pure iron bar on a padlock?
1. 1 answer
2. asked by just need help
3. 4,368 views
What mass of Pb(NO3)2,would be required to yeild 9g of PbCl2,on d addition of excex NaCl?Pb=207,N=14,O=16,Na=23,Cl=35.5
1. 1 answer
2. asked by Cally
3. 639 views
The figure (Figure 1) shows the reaction of element A (lavender spheres) with element B (tan spheres). Write the balanced
1. 1 answer
2. asked by just need help
3. 3,376 views
Which statement is not true?A. -6 B. 0> -1 C. -8 D. -6 > 6
1. 1 answer
2. asked by Bianca milani
3. 859 views
In act 2 scene 3 of a Christmas carol: Scrooge and Marley, what is Scrooge's first reaction on seeing Cratchit's family?A. He
1. 12 answers
2. asked by PLZ HELP NEED THIS BY TONIGHT
3. 4,924 views
In 2001, what country's government was over thrown by the united states because it sheltered terrorists?
1. 1 answer
2. asked by jai
3. 393 views
How did Shays' Rebellion lead to the Constitutional Convention of 1787?
1. 1 answer
2. asked by Maycol
3. 1,037 views
i dont want the answers just a link or explanationname and wattage requirements of all electronics in room • types of light
1. 1 answer
2. asked by girl from connexus
3. 459 views
Hello, can anyone check my spanish grammar, please?-----------------------------------------------------------------------------
1. 4 answers
2. asked by Kayla
3. 833 views
Tara will draw a scale model of the garden she wants to plant. Her scale will be 1cm. = 2.5 ft. What will be actual dimensions
1. 1 answer
2. asked by fred
3. 1,943 views
If a 10 pound bag of rice costs $4.99, what is the unit price per pound?
1. 1 answer
2. asked by Montez
3. 601 views
evaluate c>1+8
1. 1 answer
2. asked by Akera
3. 356 views
Which is more likely to have a height close to 6 feet?
1. 0 answers
2. asked by Sliverstream
3. 826 views
Without actual calculating the cube the value of (28)^3 +(-15)^3 +(-13)^3 is(a) 16380 (b)-16380 (c)15380 (d)-15380
1. 2 answers
2. asked by wizard
3. 586 views
Please help1.In what way did Lenin’s followers deal with Tsar Nicholas II? They took the throne from the tsar and made his
1. 2 answers
2. asked by please help me tutors
3. 695 views
How do you write a function for a sinusoid?My Probelm has a Max of (9pi/8,1) and a Min of (3pi/8,-5).
1. 1 answer
2. asked by Ty
3. 469 views
How do you write a function for a sinusoid?My Probelm has a Max of (9pi/8,1) and a Min of (3pi/8,-5)
1. 1 answer
2. asked by Please Geniuses!!!
3. 457 views
3y^2-5y+2=0
1. 2 answers
2. asked by Mohamed
3. 376 views
IF I have 2 cups of juice and add 5 times as much water How much fluid ounces do I have?
1. 1 answer
2. asked by anitajaney
3. 401 views
What were some key technological advancements in weaponry during the Hundred Years' War that increased the lethality of warfare?
1. 0 answers
2. asked by Blossom cherry
3. 868 views
an advantage of using an electromagnet shown on the crane the image below instead of a regular magnet to move cars in a junk
1. 8 answers
2. asked by Nathan
3. 1,448 views
Why can families like Yasmin easily move from place to place in Europe
1. 1 answer
2. asked by Nathan
3. 599 views
Which of the following best explains which planet is farther from the sun?Planet W, because gravity is inversely proportional to
1. 1 answer
2. asked by Zach
3. 1,299 views
The following table shows the period of revolution of some unknown planets of equal mass.Planet Period of Revolution W 1.9 years
1. 2 answers
2. asked by Zach
3. 1,672 views
Where do most people living in Australia and New Zealand descend from?A. Most people living in Australia descend from Germany,
1. 54 answers
2. asked by 7th grade connexus student
3. 15,593 views
Examples of human rights violations and give reason for choice
1. 1 answer
2. asked by Anonymous
3. 569 views
Use the concepts of force, acceleration, and speed to explain how a parachute works. Make sure your answer explains how
1. 2 answers
2. asked by Klauus
3. 780 views
I was supposed to make a connection between the Adichie Ted talk and the benefit of reading through black spruce. I have read
1. 0 answers
2. asked by Tay
3. 431 views
Can anyone simplify the plane art portfolio item? I can copy and paste the directions if you need.
1. 6 answers
2. asked by Bleaktuber
3. 3,330 views
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to
1. 1 answer
2. asked by titus
3. 439 views
What is the easiest and best way to determine which phase of mitosis a cell may be in?time since division amount of protein
1. 1 answer
2. asked by dianni
3. 821 views
Which pair of translations to the figure shown below would produce an image that is on top of the original (same position,
1. 5 answers
2. asked by Evan
3. 1,345 views

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