pedro
Popular questions and responses by pedro
accounting
Halifax Manufacturing allows its customers to return merchandise for any reason up to 90 days after delivery and receive a credit to their accounts. Halifax only makes credit sales. The company began 2013 with an allowance for sales returns of $300,000.
asked on October 29, 2014 
math
which digit makes 345 blank divisible by 2
asked on September 29, 2017 
Social studies
What event led to the first shots being fired at the battles of Lexington and Concord?
asked on December 11, 2018 
Math
For a model rocket, the altitude h in meters, as a function of time t, in seconds, is given by h=68t8t^2. after how many seconds will it hit the ground?
asked on December 11, 2010 
Chemistry
What kind of reaction is it when the reactants produce carbon dioxide and water
asked on November 26, 2010 
physics
express the angular velocity of the second hand on a clock in rev/hr
asked on November 2, 2010 
Chemistry
If mixing baking soda, (NaHCO3) with vinegar (CH3COOH) to generate carbonic acid (H2CO3), which breaks up into water and carbon dioxide gas) and sodium acetate (NaCH3COO), would the equation be: NaHCO3 + CH3COOH yields H2CO3 + NaCH3COO
asked on February 3, 2011 
Algebra
At a flea market held each weekend, an artist sells handmade earrings. The table below shows the average number of pairs of earrings sold for several prices. Given the pattern in the table, how much should the artist charge to maximize revenue? Table:
asked on November 17, 2010 
math
Mr.Jacobs budgeted $1,200 for tiles.His sketch of the floor requires him to use 38 white tiles.Each white tile costs $12.Write and solve an inequality to find the maximum amount he can spend on brown tiles.
asked on March 9, 2016 
physics
A 94 astronaut and a 1200 satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving it a speed of 0.25 directly away from the shuttle. Sevenandahalf seconds later the astronaut comes into contact with the
asked on October 31, 2010 
s103
the isotope caesium 137, which has a half life of 30 years, is a product of nuclear power plants. How long will it take for the amount of this isotope in a sample of caesium to decay to one sixteenth of its original amount?  explain answer 1/16 = 1/2^x
asked on March 7, 2007 
Math
For the sequence, describe the pattern, write the next term, and write a rule for the nth term. 2/3,4/4,6/5,8/6,...
asked on March 1, 2011 
Math
Determine the number of combinations on a bicycle lock that has a 3digit number combination with only 3 numbers where the numbers can be repeated to open the lock
asked on September 8, 2016 
Chemistry
Write the word equations below as chemical equations and balance. copper + sulfuric acid yield copper(II) sulfate+ water + sulfur dioxide
asked on December 1, 2010 
math
the area of a square is 49 square inches. find the number of inches in the length of a diaganol. express your answer in simplest radical form.
asked on March 9, 2012 
algebra
Find the vertices and foci of this ellipse 4x^2+16y^2+64x+64y+256=0
asked on July 10, 2012 
S103
Which element results if 2 protons and 2 neutrons are ejected from a radium nucleus with atomic number 88 and mass number 226  show workings? What is actually ejected is an alpha particle (helium nucleus). The new atomic number is 882 = 86 and the new
asked on March 7, 2007 
Science
Is it possible to have very little power but use a lot of energy? How?
asked on January 29, 2018 
American Government
Which is not an example of government successfully restrictions civil liberties? A.the gag rule of 1840 B. Suspension of printing of socialist newspapers during WWI C. president Nixon attempt to halt publication of the pentagon paper D. Internment of
asked on May 13, 2017 
chemistry
a drop of oil (volume 0.05cm3) is released from a medicine dropper on to the calm surface of a pond where it spreads out to cover an area of 40cm2. Assume that the oil film has a uniform thickness equal to the diameter of an oil molecule. CALCULATE the
asked on March 7, 2007 
Chemistry
What is the total number of mole of atoms in 1 mole of Al2(CO3)3?
asked on December 12, 2016 
geometry
line jk bisects mn at point j find mn if jm = 6 3/4 feet
asked on June 9, 2016 
physics
A bullet is fired straight up from a gun with a muzzle velocity of 217 m/s. Neglecting air resistance, what will be its displacement after 9 s? The acceleration of gravity is 9.8 m/s2 .
asked on September 22, 2015 
s103
Reactants O ll CH2 = CH  CH  OH + CH3  CH  CH2  C l l l CH3 CH3 OH compound 1 compound 2 Products? identify any functional groups in compounds 1&2, circle them and name them clearly? complete the equation for reation 1 by drawing the abbreviated
asked on March 7, 2007 
Math
what number is a prime 4 13 26 15
asked on September 29, 2017 
physics
Find the angular speed of the Earth as it spins about its axis. Give your result in rad/ses
asked on November 2, 2010 
Please help!!!!Accounting
. Leng Xiong is unable to reconcile the bank balance at January 31. Leng’s reconciliation is shown here. Cash balance per bank $3,660.20 Add: NSF check 370.00 Less: Bank service charge 25.00 Adjusted balance per bank $4,005.20 Cash balance per books
asked on September 29, 2007 
chemistry
state noble gas whose electron configuration is attained in a lewis structure for hydrogen cyanide and noble gas attained in lewis structure for cyanogen? I have answered this several times but at times it really wasn't an answer. I am not familiar with
asked on March 7, 2007 
Physics
The position of a particle moving along the x axis varies in time according to the expression x=4t^2+2 where x is in meters and t is in seconds. Evaluate it's position at the following times a) Find the displacement from 0s to 3s b) Find the average
asked on October 24, 2017 
algebra
Lisa is planning to put a border around the edge of a circular table. She needs to know how long the border needs to be so that she can buy the material. Which measurement does Lisa need?
asked on January 31, 2012 
s103
Reaction 1 O ll CH2=CHCHOH + CH3CHCH2C l l l CH3 CH3 OH compound 1 compound 2 Products? identify any functional groups in compounds 1&2, circle them and name them clearly? complete the equation for reation 1 by drawing the abbreviated structural
asked on March 7, 2007 
chemistry
use the properties of sodium cyanide described above to deduce the type of bonding that holds this compound together, explaining in 1 or 2 short sentences how you arrived at your conclusions. Write a balanced chemical equation for the reaction that occurs
asked on March 7, 2007 
Math
Sentence for describe a situation that can be modeled with the ratio 8 to 3
asked on August 26, 2016 
math
A small grill can hold two hamburgers at a time. If it takes 10 minutes to cook one side of a hamburger, and 5 minutes to cook the other side, then what is the shortest time needed to cook both sides of three hamburgers? (HINT: You are allowed to cook one
asked on September 20, 2015 
Physics
Two carts with the same mass are pushed together with a compressed spring between them. When the carts are let go, both move apart, from the spring force. Which will move with a higher speed? What will be the total momentum of the system be? Two cars, one
asked on February 12, 2018 
math
john saw 24 animal at a pet store 14 dogs and 3 hamsters. how many more animals should he see?
asked on December 6, 2012 
History......Help
Which of the following best describes the econmic trends of the 1920s?
asked on March 29, 2011 
Algebra
plane ascends at a 40° angle. When it reaches an altitude of one hundred feet, how much ground distance has it covered? To solve, use the trigonometric chart. Round the answer to the nearest tenth.
asked on October 9, 2009 
Why so much school
Can anyone help me?? Suppose Ann’s bread recipe calls for 900 g of flour, 0.68 kg of sugar, 145 mg of salt, and 185 mg of baking powder. Her scale measures grams only. How can she convert each of the ingredients to equivalent measures in grams? Dont give
asked on October 2, 2017 
Math
7.6×10^6 in standard. Form
asked on August 31, 2016 
math
You are asked to calculate gas mileage for a car, and your answer comes out with units of gal/mi. This means that
asked on September 20, 2015 
chemistry
Predict the products of the chemical reaction aluminum + iron(III) oxide
asked on December 5, 2010 
Computers
//program that puts two lists in order in one single list with all the numbers in order import java.util.Scanner; public class listOrder { public static void main (String [] args){ int [] list1; int [] list2; int [] list3; int temp; list1 = new int [10];
asked on October 1, 2009 
math
The exterior surface of a cylinder with a circumference of 2 feet and a length of 5 feet (and no end caps) is the same as the area of
asked on September 20, 2015 
math
Can you write3+5+6=14 as a multiplicacion sentence? Explain.
asked on October 28, 2014 
Chemistry
The system absorb 100 J of heat while the system does 100 J of work?
asked on May 14, 2018 
CUMIUNITI
In which year did the relationship between Britain and the colonies begin to change dramatically?
asked on September 18, 2013 
math
y^2 fifth root of 64x^6  6 fifth root of 2x^6y^10
asked on February 2, 2011 
Algebra
using synthetic subsititution to evaluate the polynomial functuion for the given value of x. h(x)= 8x^3+14x35; x=4
asked on November 29, 2010 
Computer Science
//program that puts two lists in order in one single list with all the numbers in order import java.util.Scanner; public class listOrder { public static void main (String [] args){ int [] list1; int [] list2; int [] list3; int temp; list1 = new int [10];
asked on October 1, 2009 
poetry
can you reccommend 4 humourous poems by different poets http://pages.ripco.net/~mws/Poetry/24.html by Thomas Hardy http://www.silentwords.com/Humorous.html http://dir.yahoo.com/Arts/Humanities/Literature/Poetry/Poetic_Forms/Closed_Forms/Limericks/
asked on January 13, 2007 
Math
what is the prime factorization for 40
asked on September 29, 2017 
math
33x650x43
asked on October 22, 2012 
Almeida
The two largest diner chains in Kansas compete for weekday breakfast consumers. The two chains, Golden Inn and Village Diner, each offer weekday breakfast customer a â��breakfast clubâ�� membership that entitles customers to a breakfast buffet
asked on December 7, 2010 
clinical psychology
whats is a timeline and milestones in clinical psychology subject?
asked on March 30, 2016 
MATH
4y+6y=21, 7x3y=3?
asked on February 9, 2016 
math
a piece of fabric is cut into 12 equal lengths with 3 inches left over. Define a variable, and write an expression for the length or the original piece.
asked on September 29, 2011

Physic
u extra gay
posted on December 3, 2019 
Language Arts
Ohio Connections Academy answers B, D D C, D Essay C B A B B C D C A D B
posted on May 8, 2019 
Social Studies
Are these the answers for the modified one?
posted on April 4, 2019 
Help Ms.Sue Please
There are two more 10 and 11 anyone know them????
posted on April 4, 2019 
Math
Doesn’t anyone have the full test answers
posted on April 2, 2019 
Physical Education
A D D Corner kick Goal kick B A B Goalie A
posted on March 8, 2019 
english help please!!
man vs nature
posted on June 8, 2018 
Spanish
I am a 6th i can speak spanish
posted on September 29, 2017 
Spanish
vaquero argentino
posted on September 29, 2017 
American Government
C?
posted on May 13, 2017 
Math
A B B B
posted on March 2, 2017 
Probability
c= 1/128 P(Y
posted on February 16, 2017 
statistics
a)diagrams p1 (p2) end (p3) end b)(p1)(p2) end (p3) end
posted on February 2, 2017 
statistics
With f the probability of fail a) First branch: f1=(1/3)*(1/3) Second branch: f2=1/3 Thus: The probability of success of the system is:(1(1/3)*(1/3))*2/3 =2/3*(11/9)=(2*8)/(3*9) b) First branch: f1= 1(2/3)*(2/3)=5/9 second branch f2=1/3 Thus: The
posted on February 2, 2017 
probability
P(A) = 4/9 P(B) = 0.9375 P(A∩B)= 4/9 P(C) = 0 P(D) = 3/4 P (A∩D) = 11/36
posted on January 26, 2017 
science
(4*n6)/(n*(n1))
posted on January 26, 2017 
Physics
9
posted on December 11, 2016 
math
Describe a situation that can be modeled with the ratio 8 to 3
posted on August 26, 2016 
finance
865.13
posted on July 11, 2016 
physics
An artillery shell is fired at an angle of 67.1◦ above the horizontal ground with an initial speed of 1580 m/s. The acceleration of gravity is 9.8 m/s2 . Find the total time of flight of the shell, neglecting air resistance. Answer in units of min.
posted on October 25, 2015 
Language Arts  The Odyssey  Please Check Answers
How does this excerpt prove that Odysseus causes his crew’s demise? by explaining his haphazard travels by describing his loyalty to Zeus by showing his physical weakness by revealing his ignorant assumptions
posted on October 5, 2015 
Physics
a kid jumping on a trampoline reaches a height of 0.925m what was his speed when he left the trampoline
posted on November 15, 2014 
science
noc
posted on September 13, 2014 
MATH
If there are 1 billion six hundred and forty thousand shares in circulation, and my mate says he owns 0.042% of the shares, how many shares does he hold?
posted on January 2, 2014 
statistics
N(373,67) means the distribution is a normal distribution with mean = 373 and the variance = 67 (standard deviation = square root of 67).
posted on February 17, 2013 
corporate finance
Can't answer without knowing the 2020 market price.
posted on January 29, 2013 
Value of a Charge of a Body (Physics 11th Grade)
right!!
posted on October 21, 2011 
Physics
a= F/m =16/0.5 =32m/s v²=2*32*5 v =17.9 But I get 17.9m/s..... acceleration is equal to net force over mass or just force over mass? Anything wrong with my steps? Can I minus 17.9 by 5N which is the friction?
posted on December 5, 2010 
chemistry
Zinc + Hydrochloric acid > Znic Chloride + Hydrogen Sodium hydroxide + sulfuric acid > sodium sulfate +water Sodium + Hydrogen > sodium hydride 2CH3COOH + Cu > (CH3COOH)2Cu + H2
posted on December 5, 2010 
10th grade
mass: 2.04 molar mass of MgSO4: 24.3+32.1+16*4=120.4 moles= 2.04/120.4 = 0.0169mol
posted on December 5, 2010 
physics
The gravitational energy decreases. because P.E.= m*g*h
posted on December 5, 2010 
Chemistry
is it a double replacement?
posted on November 26, 2010 
English
need a spesch
posted on November 10, 2010 
geometry
the arc lenght of sector is 5 pie. If the circle has a radius of 18 cm, what is the measure of the central angel of the sector?
posted on April 23, 2010