Saturday
March 25, 2017

Post a New Question

Posts by ali

Total # Posts: 833

Maths
64 men can complete a work in 15 days.to complete the same work in 12 days how many more men are required
March 20, 2017

chemistry
Calculate the amount of silver deposited at cathod when 5 ampere of current is passed for 50 minutes through a solution of AgNO3
March 12, 2017

Math
The Mall: My sister likes to go shopping. Yesterday she borrowed a wad of money from Mom and went to the mall. She began her excursion by spending $18 on a new CD. Then she spent half her remaining money on a new dress. Then she spent $11 on lunch. Then she spent one-third of ...
March 3, 2017

Math
The value of the expression (6x^3y)(8x^2y^4) for x = 2 and y= -1 is?
March 1, 2017

Math Word Problem
33% are male because there is 67% + 33% = 100%. 33%
February 24, 2017

Social studies
UM.... B & C are the same by the way but B is correct.
February 23, 2017

ed tech HELP PLS
Ok Thank you I got that correct.
February 16, 2017

ed tech HELP PLS
why is it important to take responsibility for your online publications? a. What you post can hurt or slander others*** b. people will know who the author is c. your parents need to see what you post d. what you post is important for your grade
February 16, 2017

grammer
sorry
February 10, 2017

english
Two students their professor about the possibility of obtaining a different grade in class. has/had asked . asking . was asking which one is right to fill the blank??
February 10, 2017

english
I'm going forward to-(go.going to go.be go.going)-- on vacation next months . we can use go here.sorry if it's not clear.
February 10, 2017

english
I'm going forward to--- on vacation next months . go is right because its to+infinitive
February 10, 2017

english
which word is right?? I'm going forward to on vacation next months . go.going to go.be go.going
February 10, 2017

health help mrs.sue pls
never mind it was drug and stimulant
February 9, 2017

health help mrs.sue pls
what is alcohol categorized as.
February 9, 2017

health help mrs.sue pls
would it be A and B
February 9, 2017

health help mrs.sue pls
alcohol is categorized as drug stimulant depressant carcinogen only 2
February 9, 2017

Ed Tech @Ms.Sue
I believe you are right on all of them.
February 9, 2017

health PLS HELP 35% OF GRADE
would it be a drug and a stimulant
February 9, 2017

health PLS HELP 35% OF GRADE
mrs.sue pls help
February 9, 2017

health PLS HELP 35% OF GRADE
alcohol is categorized as a drug a stimulant a depressant a carcinogen pick 2 only
February 9, 2017

Chem!
i think it is sulfur but just go with your gut.
February 8, 2017

Social Studies
okay thanks ms.sue.
February 8, 2017

Social Studies
you are welcome. Are you good at thesis statements? I have a question and I want your opinion.
February 8, 2017

Social Studies
Okay. I am not good at the things that involve the government so just do what your gut tells you.
February 8, 2017

Social Studies
A might be right but I also think D because men were able to vote before so they might be equal to men.
February 8, 2017

whats the question
Sure why not.
February 8, 2017

Social Studies
you are welcome and thanks for the pop singers answer.
February 8, 2017

Social Studies
d. I think.
February 8, 2017

Social Studies
1. 4 2. 4 or 2 3. idk 4. 1 5. 4
February 8, 2017

ELA
Think about the Christian music? Christian music calms you down and takes the weight off your shoulders. As a Christian I thought that would be the best answer.
February 8, 2017

ELA
What would be a good thesis statement for comparing and contrasting Pop and Christian music?
February 8, 2017

examples of pop singers
Who are some appropriate pop singers. I need it for a ELA paper due today.
February 8, 2017

Social Studies
you are welcome EmberShy.
February 8, 2017

Social Studies
I think you are right I am not sure.
February 8, 2017

Physics
I think it might be 5. I don't know.
February 8, 2017

ELA
okay thank you both I got an A on the test.
February 8, 2017

ELA
okay thanks
February 8, 2017

ELA
Which of the following shows a transition? although however ( my answer ) just as whereas
February 8, 2017

science
I think the answer is decreased and increased temperature.
February 8, 2017

math
okay thanks
February 8, 2017

math
find a commission on a $1,250 sale with a commission rate of 5%. $62.50 $6.25 $75.00 $125.00 HELP PLSSS
February 8, 2017

Math
u r welcome
February 8, 2017

Math
11:4
February 8, 2017

math
the answer is 61.
February 2, 2017

chem
ethanol melts at -114c the enthalpy of fusion 5.02 kj/mol the specific heats of solid and liquid ethanol are 0.97 and 2.3 respectively . how much heat is needed to convert 25 g of solid etanol ay -135c to liquid ethanol at -50c?
January 31, 2017

HISTORY
hich of the following best explains what led to the concept of Manifest Destiny? Americans wanted to protect the land of the Native Americans. Americans thought they should spread their culture and ideals. Americans wanted European countries to stay out of their affairs. ...
January 30, 2017

HISTORY
Why was the early West considered a "crossroads of culture"? A: Mexico originally owned the land, so the cultures of Americans, Mexicans, and Native Americans were all present in the West. B: The California Gold Rush brought in people from all over the world, which ...
January 30, 2017

Science
Two drivers start at the same time to make a 100- km trip. Driver 1 takes 2 hrs to complete the trip. Driver 2 Thames 3 hrs, but stops for an hour at the halfway point. Which driver had a greater average speed for the whole trip? Explain
January 27, 2017

Social Studies
which river flowing through Ukraine serves as an important route to the black sea?
January 12, 2017

Physics
A ball is allowed to fall freely from certain heightn. What distance it covers in 1st second?
January 11, 2017

Math
Beth is waiting for her friends plane to land. the plane will land at time T uniformly distributed in 70 minuetes. Determine the probability that the Plane will land in 30 minutes?
January 3, 2017

engineering
b) The crank OA of a mechanism, as shown in the figure, rotates clockwise at 120 r.p.m. The lengths of various links are OA = 100 mm ; AB = 500 m ; AC = 100 mm and CD = 750 mm. Find by instantaneous centre method: 1. Velocity of point C. 2. Velocity of slider D. 3. Angular ...
December 30, 2016

math
5x^2-3x-9
December 21, 2016

math
Find a polynomial, which, when added to the polynomial 5x2–3x–9, is equivalent to: 0
December 21, 2016

math
a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he continued in his way for the rest of their journey. how long would it take the ...
December 20, 2016

math
the length of a rectangle is 2 less than 3 times the width. the perimeter is 20 cm. find the length, width, and area of the rectangle. i got stuck after L=3W-2 but i'm not sure what to do after.
December 5, 2016

Physics
A car with its passengers have a total mass of 4200kg .the car is travelling along a horizontal road when it moves ,it experiences a forward driving force of magnitude F newtons and a constant resistance force(opposite to driving force)of 850N a)what is the value of F if the ...
November 19, 2016

Physics
A 40 kg child start from rest and travels 4 m down a slide that is inclined 35 degree to the horizontal. If her speed at the bottom is 2.5 m/s , what was the frictional force along the slide?
November 17, 2016

math
John and Bryan share Rs 1500.If John gets twice as much as Bryan,how much money does Bryan have?
November 15, 2016

Material mechanics
following data was obtained from a tensile test of steel. The test specimen was 15mm in diameter and 50 mm in length Load (kN) Elongation(mm) 5 0.005 10 0.015 30 o.048 50 0.084 60 0.102 64.5 0.109 67 0.119 68 0.137 69 0.160 70 0.229 72 0.300 76 0.424 84 0.668 92 0.965 100 1....
November 12, 2016

Material mechanics
A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as illustrated below (a) Calculate the required diameter of the pins, given that the plate is 8.0 mm thick, the maximum tensile load is 4.0 kN and the ...
November 12, 2016

math
Write each equation in slope-intercept form. Underline the slope and circle the y-intercept in each equation. 4y=–6+4x all i got is that the y int. is -3/2 and that is correct
November 3, 2016

math
Give the equation of a line that is parallel to y=3 through the point (4,4).
November 3, 2016

Math
Prove that angle a is equal to angle E if angle D is equal to angle c Science I can't put the picture of the triangle I will try and explain it Two triangles that connect on one angle >< like this but a triangle and the angle in the middle ^ ( the angle that has the...
October 29, 2016

LANGUAGE ARTS
Dude, dont make your title "ANSWERS PLEAAAAAASSSSSSSSEEEEEEEE" cause no one will help you. just ask nicely with no caps or anything...
October 27, 2016

Algebra
I'm thinking of a number. When I multiply it by 6 and subtract 30, the answer is 78 What is Noah's number?
October 23, 2016

Physics
I=m(vf-vi) 50 N= 1.5 kg (vf-16) 33.33= vf-16 vf= 49.33 m/s
October 20, 2016

Chemistry
thanksssss I see what you said we used the Ag from AgBr to find the [I] by using the Ksp for AgI
October 18, 2016

Chemistry
Solid AgNo3 is added slowly to solution of 0.001M Cl,Br,and I a) at what concentration of Ag will AgI precipitating? at what concentration of Ag will AgCl precipitating? at what concentration of Ag will AgBr precipitating? b) calculate the percent % of I ppt before reaching of...
October 18, 2016

Chemistry
Solid AgNo3 is added slowly to solution of 0.001M Cl,Br,and I a) at what concentration of Ag will AgI precipitating? at what concentration of Ag will AgCl precipitating? at what concentration of Ag will AgBr precipitating? b) calculate the percent % of I ppt before reaching of...
October 18, 2016

Chemistry
M1V1=M2V2 17xV1=1.78X0.15 V1=0.01571 L
October 18, 2016

CHEM 1411
nM1V1=nM2V2 n= the moles from the balance equation HBr Ca(oH)2 2(0.0215)V1=1(0.015)(0.235L) V1= 0.08192L
October 18, 2016

physics
On a roller coaster, a student experiences an apparent weight of 1250 N while accelerating at 2.3 m/s^2 [U]. What is the students mass?
October 18, 2016

Math
Mr. Kole has 30 students in his class he has twice as many girls as boys what is the ratio of boys to the class
October 2, 2016

nts
how to pass nts
October 1, 2016

algebra
ewjhfkshfksjhfkjshdfksjdhfkjshdfkjs
October 1, 2016

Social studies NEED HELP
I'm thinking that the answer is finding wealth as well. Though, I'm getting hints that it's A too.
September 23, 2016

Homework 2
tnx
September 14, 2016

Homework 2
Harmony are agreeable features of classical music. are not supposed to use in here because harmony is singular. right or wrong??
September 14, 2016

Homework
thanks
September 14, 2016

Homework
He had already finished studying at an university when he was called to join the army. had/already/an/was called/when/ I think already is wrong here?? tnxxx
September 14, 2016

elm and sanat
tnx
September 11, 2016

elm and sanat
“You can’t tell a book by it’s cover” is an old adage. I guess the cover is wrong. am I right?
September 11, 2016

reading
The National Aeronautics and Space Administration (NASA) has just released some startling information. The Earth's temperature reached its highest point in 136 years of record-keeping during July. "July 2016 was absolutely the hottest month since the instrumental ...
September 4, 2016

Math
An electronic firm finds that 3/64 of the resistors it makes are defective. What percentage is this?
August 26, 2016

chemistry
which of following show cistrans isomerism?
August 22, 2016

chemistry
how many moles of fe are present in 30g of rust?
August 21, 2016

Finance math
A bank pays 10% compounded annually on its three-year fixed deposit account. At the end of the three years, a 3% bonus on the final amount will be paid. find the effective interest rate that will be earned on this scheme
August 5, 2016

math
Mr. Ali purchases a government bond for five years which gives simple interest 12% p.a. At the time of maturity he gets back 160000 AED. What amount he has invested?
July 29, 2016

Stats
Suppose a Normal model describes the fuel efficiency of cars currently registered in your state. The mean is 27 mpg, with a standard deviation of 4 mpg. Describe the mileage of the most efficient 3% of all cars. a. greater than 24.9 mpg b. greater than 19.5 mpg c. greater than...
July 29, 2016

physics
An aircraft flying at a horizontally height of 8000m above the ground at 200 metre per second drops a bomb on it's target on the ground. Find the angle between the vertical and the line joining the aircraft and the target immediately the bomb is released.
July 12, 2016

physics
An aircraft flying at a horizontally height of 8000m above the ground at 200 metre per second drops a bomb on it's target on the ground. Find the angle between the vertical and the line joining the aircraft and the target immediately the bomb is released.
July 12, 2016

Math
8a+2a
July 8, 2016

Science
When 25.0 ml of a solution containing both Fe2+and Fe3 +ions is titrated with 23.0 ml of 0.0200M KMnO4(in dilute sulphuric acid), all the Fe2+ are oxidised to Fe3+ ions. Next, the solution is treated with Zinc metal to convert all the Fe3+ ions to Fe2+ ions. Finally 40ml of ...
July 2, 2016

Physics
At what displacement the instantaneous velocity become equal to half of its maximum velocity? Plz help me
June 26, 2016

chemistry
Why reversible reaction never complete
June 21, 2016

Math
"Carlos started at sea level, climbed a cliff to a height of 14 m, then dived 19 m. Find the level at which his dive ended."
June 11, 2016

financial mathematics
bernard burrows rm8889 at 15%per annum simple interest. he agrees to settle the loan by paying x ringgit, 2x ringgit and 3x ringgit in two months, five months and nine months respectively.find the value of x using the present as the focal date 8889=x(1+0.15*0.16)^_1+2x(1+0.15*...
June 10, 2016

Physics
Find the longest wavelength by resonating air in 20 cm tube which is opened both ends
June 5, 2016

  1. Pages:
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5
  7. 6
  8. 7
  9. 8
  10. 9
  11. Next>>

Post a New Question