# Hasan

Most popular questions and responses by Hasan
1. ## Math

write in expression that represents four less than half a number, n

2. ## math

in a town there are 1600 phones out of which 3/4 are dial phones 1/3 of those dial phones are replaced by touch-tone phones and 300 additional touch tone phones are installed. the fraction representing the touch tone phones in town is: (a) 7/19 (b) 11/19

3. ## Poetry

What is the theme of the poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.

4. ## chem

a sample of gas is compressed from 3.25 l to 1.20 l at constant temperature. if the pressure of this gas in the 3.25 l volume is 100.00 kpa, what will the pressure be at 1.20 l ?

5. ## math

Erica was searching for her sunglasses.she walked 2 blocks north,3 blocks south,4 blocks east, and 3 blocks west.How many blocks did she walk?How far is Erica from where she began her search?

6. ## Science

A potassium permanganate solution containing 1.58g of KMnO4 per liter is added into 5 mL of an acidified iron (||) sulfate solution . Decolorizing of KMnO4 solution has been added . Calculate the mass of FeSO4 . 7H2O which has been dissolved in one liter

please help me to do my assignment 1.describe my business? (I choose restaurent business? 2.iedntify 1 contract required for this business ?Describe the use and importanceof this contract to my nominated business 3.identify and explain the elements of this

8. ## vocab

the new employee had aplomb,he required

9. ## physics

Starting at = 0 , a horizontal net force 0.265 (-0.445 is applied to a box that has an initial momentum -2.95 3.85 . What is the momentum of the box at = 2.15 ?

10. ## physics

a suicase measrues 1.0m x 0.5m x 0.2m it has a mass of 10kg, what is its weight in newtons?

11. ## science

why did scientists think that proteins were the genetic material and not nucleic acids?

12. ## physics

What is the net flux through the surface when charge is at the centre?

13. ## Physics

Lily throws a ball at an angle of 53.13 degrees above the horizontal from a building that is 10m high. The ball has a speed of 12m/s, .6 seconds after she throws it. What was the initial speed of the ball? This is a vector problem and uses variables such

14. ## strayer

Assignment #1: Calcor Company

Weekness and strenght

posted on July 14, 2019
2. ## Math

1 4/5

posted on April 14, 2018
3. ## Physics

84km/h south

posted on July 22, 2017
4. ## Linear Algebra

a) 2ax+2px+b+q b) k(2ax+b) c) 6x-2 d) 3x^2-2x+6

posted on July 11, 2017
5. ## Science

It makes sense to me that it is a weak acid. Here is why- 1. weak acid can react with strong base (neutralization), which maked it soluble in 6% NaOH. 2. weak base, i.e. 6% Na2CO3 has a mild reaction with weak acid, which maked it appear like insoluble. 3.

posted on February 10, 2017
6. ## math

Math 10 +

posted on November 19, 2015
7. ## physics

I go to anderson :|

posted on October 11, 2012
8. ## calculus

prove d/dx (csc x) = −csc x cot x

posted on February 10, 2012
9. ## Poetry

What is the theme of the two poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.

posted on November 25, 2007