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2011
March

Questions Asked on March 27, 2011

1. What do you not like doing?2. What don't you like doing? 3. What do you hate doing? 4. What do you dislike doing? -I don't
1. 3 answers
2. asked by rfvv
3. 3,200 views
The amount of 2.00 mol of a solid ionic compound was dissolved in 225 mL of water in an insulated container. The initial temp of
1. 4 answers
2. asked by carla
3. 1,851 views
A company contributes $170 per month into a retirement fund paying 4.20% compounded monthly and employees are permitted to
1. 0 answers
2. asked by Megan
3. 524 views
For the following:(a) John is angry because Mary murdered the platypus (b) Mary murdered the platypus The answer: A. (a) entails
1. 5 answers
2. asked by Marcella
3. 543 views
on regarde le match?-------------------- on marche sur la corniche? ------------------------ on parten voiture? ----------------
1. 1 answer
2. asked by hana
3. 364 views
QuestionConsider the following sentences: (a) River Song is an archaelogist from the future. (b) The number 7 is even Based on
1. 3 answers
2. asked by Marcella
3. 573 views
QuestionConsider the following sentences: (a) River Song is an archaeologist from the future. (b) River Song has a screwdriver.
1. 8 answers
2. asked by Marcella
3. 652 views
I use spanishtypeit to do accents so I just said after phrase where I would have put the accent mark-thank you for checking1.¿C
1. 2 answers
2. asked by Shelley
3. 413 views
If a pro basketball player has a vertical leap of about 25 inches, what is his hang time? Use the hang-time function V=48T^I am
1. 1 answer
2. asked by tracie
3. 808 views
The beaker contains 0.3000 M HCl and the buret contains 0.3000 M NaOH.Write a complete balanced equation for the neutralization
1. 1 answer
2. asked by Kat
3. 886 views
what should be the resistance of a heating coil which will be used to raise the temperature of 500 grams of water from 28
1. 3 answers
2. asked by Anonymous
3. 1,871 views
when copper sulphide is heated a new product is form in white colour plz explain me the whole process..
1. 0 answers
2. asked by fatiii
3. 333 views
how many different ways can you pick 2 objects from a set of 7 objects?
1. 1 answer
2. asked by kaykay
3. 403 views
A radioactive nucleus is at rest when it spontaneously decays by emitting an electron and neutrino (as shown in the figure below
1. 0 answers
2. asked by Tom
3. 671 views
A sled of mass 5.98 kg is coasting along on a frictionless ice-covered lake at a constant speed of 1.42 m/s. A 1.98-kg book is
1. 0 answers
2. asked by Amber
3. 546 views
An inexperienced catcher catches a 128 km/h fastball of mass 134 g within 1.01 ms, whereas an experienced catcher slightly
1. 0 answers
2. asked by Mallory
3. 563 views
the perimeter of a rectangle is 82m. the length is 2m ore then twice the width. what is the dimensions?.
1. 1 answer
2. asked by bianca, pleeease help i'm lost
3. 343 views
A tennis ball of mass 0.0609 kg is served. It strikes the ground with a velocity of 52.5 m/s (117 mi/h) at an angle of 22.0°
1. 0 answers
2. asked by Rob
3. 506 views
Find the speed at which Superman (mass=88.0 kg) must fly into a train (mass = 17998 kg) traveling at 60.0 km/hr to stop it.Runni
1. 0 answers
2. asked by Daniel
3. 743 views
Initially, mass one (2.10 kg) has a velocity of 5.90 m/s and mass two (2.80 kg) is at rest. After they collide, mass one emerges
1. 0 answers
2. asked by Mary
3. 700 views
Initially, mass one (2.10 kg) has a velocity of 5.90 m/s and mass two (2.80 kg) is at rest. After they collide, mass one emerges
1. 0 answers
2. asked by Mary
3. 695 views
A rectangular box shown has dimensions 10" multiplied by 6" multiplied by 4" (a = 10, b = 6, c = 4). Approximate the angle theta
1. 0 answers
2. asked by Anonymous
3. 552 views
8 points how the gravitational acceleration(g) is used to benefit mankind and the enviroment
1. 0 answers
2. asked by Siza
3. 352 views
solve in factored form3x^8 - 27x^7 + 21x^6
1. 1 answer
2. asked by james
3. 553 views
Suppose you took 1000 random samples of size 200 from the Poisson distributionwith u = 5 and computed a 90% confidence interval
1. 0 answers
2. asked by Adam
3. 485 views
In a science fair experiment, 2 units are selected for testing from every 500 units produced. How many ways can these 2 units be
1. 1 answer
2. asked by Austin
3. 835 views
briefly describe the evolution of movies, television, Internet, books and magazines, and media companies throughout the last
1. 1 answer
2. asked by Anonymous
3. 612 views
how do i graph:y(less than or equal to)-6�ãx
1. 0 answers
2. asked by courtney
3. 291 views
sample was obtained from a population with unknown parameters. scores: 6, 12, 0, 3, 4compute the sample mean and sandard
1. 1 answer
2. asked by T
3. 1,230 views
Write the equation of the curve in its final position: the graph of y = tan (x) is shifted by (pi/6) units to the right,
1. 1 answer
2. asked by chelsea
3. 702 views
PLEASE HELP WITH THIS-ITS DUE APRIL 5TH, 2011!!!During a past epidemic, the number of infected people increased exponentially
1. 1 answer
2. asked by Lindsey
3. 524 views
3 point mass of 4g placed at x=1,3,-6. where should a point fourth mass of 4 gm be placed to make the center of the mass at the
1. 1 answer
2. asked by lou
3. 494 views
Solve the proporttion 32/X = 2/332 + 2 = 16 3 + Please help
1. 1 answer
2. asked by Jeannie
3. 322 views
PLEASE HELP-DUE APRIL 5TH, 2011!!!!EARTHQUAKES an earthquake rated at 3.5 on the Richter scale is felt by many people, and an
1. 2 answers
2. asked by Lindsey
3. 2,575 views
7 (r+3s) - 2(2r -9s)I am having a hard time solving can anyone please help
1. 4 answers
2. asked by brooke
3. 1,040 views
What will happen to a turgid plant cell with an initial water potential of 0.5 MPa when dropped into a large beaker of water and
1. 0 answers
2. asked by Leslie
3. 416 views
Calculate the pH after 0.13 mol of NaOH is added to 1.00 L of the solution that is 0.57 M HF and 1.13 M KF.I got the answer of
1. 0 answers
2. asked by Katrina
3. 450 views
Calculate the pH after 0.10 mol of HCl is added to 1.00 L of the solution that is 0.57 M HF and 1.13 M KF.I got 3.01, but it is
1. 0 answers
2. asked by Mary
3. 676 views
Substance x has a molar mass of 107.6 g/mol. when 2.50 g of substance x burns in an iron calorimeter the temp. of calorimeter
1. 1 answer
2. asked by carla
3. 683 views
1.(a) Mary murdered the platypus (b) Mary killed something Select a maxim that is being flouted in this conversation. A.Quantity
1. 10 answers
2. asked by Marcella
3. 671 views
Dertermine whether ech binomial is the difference of two squares, If so, factor it, if not explain why?-m^6 36s^2-4t^2 9b^4-200
1. 1 answer
2. asked by bianca
3. 449 views
Find an equation of a polynomial function of degree 5 with integer coefficients with zeros 0, -2, and 1/2.
1. 0 answers
2. asked by Dan
3. 415 views
Ok a Circle is 360 degree and the 100 feet of rope the how do I get the radius and or diemeter? I keep getting 6.283185307 as
1. 1 answer
2. asked by Jeannie
3. 381 views
Find an equation of a polynomial function of degree 5 with integer coefficients with zeros 0, -2, and 1/2.
1. 0 answers
2. asked by Dan
3. 501 views
(3/4) (1/-2) + (5/6) (-1/3)
1. 1 answer
2. asked by brooke
3. 284 views
how to: graph , substitution, and eliminationy=2x+5 y=2x-8
1. 1 answer
2. asked by karen
3. 399 views
The current price of a stock is $33, and the annual risk-free rate is 6%. A call option with a strike price of $32 and with 1
1. 1 answer
2. asked by katu
3. 2,393 views
convert to decimal8.93x10^7
1. 1 answer
2. asked by margie
3. 378 views
5�ã-1/1024
1. 1 answer
2. asked by margie
3. 293 views
Consider the polynomial x^3 + 6x^2 + 3x - 10. Without dividing, or graphing, which two of (x+2), (x-2), (x+1), and (x-1) must be
1. 1 answer
2. asked by Dan
3. 383 views
how to: graph, substitution, and eliminationy=3x+4 -12x+4y=16
1. 1 answer
2. asked by wilma
3. 540 views
what might happen to pastry dough that doesn't include enough water?
1. 1 answer
2. asked by mackenzie
3. 410 views
With what minimum speed must you toss a 130 g ball straight up to hit the 12 m-high roof of the gymnasium if you release the
1. 3 answers
2. asked by Cam
3. 1,115 views
Stanwood Builders has a development of new homes. There are five different floor plans, four exterior colors, and an option of
1. 2 answers
2. asked by mika
3. 571 views
Hi, I have to draw a cartoon 3-4 slides about capitalism and put like air bubbles with people talking. I was wondering if you
1. 1 answer
2. asked by Jon
3. 511 views
I included the five sentences I was most unsure of. Thank you for helping me. It's really urgent.1) I was very proud of myself
1. 1 answer
2. asked by Mike
3. 461 views
in an experiment using Coulomb's apparatus, a sphere with a charge of 3.6 x 10^-8 C is 1.4 cm from a second sphere of unknown
1. 1 answer
2. asked by Sejul
3. 1,269 views
what is the molarity of the Cl- ions at the stoichiometric point
1. 1 answer
2. asked by Amanda
3. 393 views
Anna’s net income is $40,000 per year. What is the most she should spend towards housing each year?
1. 1 answer
2. asked by LIssy
3. 724 views
Every now and then, instead of using e-mail, mail a letter to your grandparents. We live in a fast-paced world. We feel
1. 1 answer
2. asked by Greg
3. 536 views
A 650g ball on the end of a light rod is rotated in a horizontal circle of 1.2m radius.Calculate the torque needed to keep the
1. 1 answer
2. asked by Mark
3. 1,345 views
Your spacecraft is in a circular, geostationary orbit around earth and you would like to fly to the moon. Draw a suitable
1. 0 answers
2. asked by john
3. 535 views
how do you calculate the mass of water that will be produced when 5.0 grams of H2 is reacted with excess O2?
1. 1 answer
2. asked by megan
3. 561 views
i need help on my french test tomorrow... i have no idea what to study... please help me!!
1. 3 answers
2. asked by Brithni
3. 590 views
At a particular temperature, K = 3.75 for the following reaction.SO2(g) + NO2(g) <==> SO3(g) + NO(g)\ If all four gases had
1. 1 answer
2. asked by Amber
3. 826 views
(x/4−1/x)/(1/2x+1/4)
1. 1 answer
2. asked by amber
3. 387 views
2x+7=4x+3 ?3x+6=5x+1 ? 2n+6=8N+3 ? 6N+9=9n+6 ?
1. 2 answers
2. asked by holiday
3. 201 views
This is from a "effect of pH on the solubility of Ca(OH)2" lab: If excess Ca(NO3)2 were present, what effect would it have on
1. 1 answer
2. asked by redgy
3. 1,374 views
graph 3x+5y= 15 using the slope and y-intercept.
1. 1 answer
2. asked by Anonymous
3. 439 views
I need help on what exactly to put on 10-12 slides on a pwoerpoint of anders celsius?? (for 2m)
1. 1 answer
2. asked by Tiara
3. 887 views
help solving 4c divided by 2c minus 4 plus 2c divided by 4c minus 8
1. 0 answers
2. asked by Glenda
3. 918 views
how many moles of magnesium hydroxide are needed theoretically to neutralize 2.4 moles of hydrochloric acid?
1. 1 answer
2. asked by sarah phillips
3. 664 views
If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a decrease of four times?
1. 1 answer
2. asked by Mary
3. 1,172 views
Write a function rule for the area of a triangle whose base is 4 ft more than the height. What is the area of the triangle when
1. 2 answers
2. asked by thalia
3. 2,856 views
A closed organ pipe 0.8 m long has a diameter of 7.0 cm. The air in the church is 15oC. What is the fundamental frequency? If
1. 1 answer
2. asked by Kiyah
3. 445 views
What chemical reaction is responsible for the endpoint observed when the NH3/NH4Cl buffer solution is titrated with HCl? Write a
1. 3 answers
2. asked by redgy
3. 2,851 views
Just for reference √ = square rootEvaluate the following expressions: a) 3√12 - 7√75 b) 1 3/5 + 4/-15 c) -3 + (-5) +3 (-5)
1. 2 answers
2. asked by Alicia
3. 413 views
The calcium in a 150 mL sample of water from the Ogeechee River at a location near Savannah was determined by precipitating Ca2+
1. 1 answer
2. asked by Anonymous
3. 556 views
You are driving a car with a power output of 56,000 Watts. How many seconds will it take to go from 0 m/s to 27 m/s?
1. 0 answers
2. asked by Savannah
3. 392 views
P20-2AFor the year ended December 31, 2010, the job cost sheets of DeVoe Company contained the following data. Job Number
1. 1 answer
2. asked by Holly
3. 1,625 views
An executive committee of three is selected from a group of ten. Which expression best describes the number of combinations?Thes
1. 1 answer
2. asked by lulu
3. 429 views
Hi, I'm making a cartoon about capitalism for my class (3-4 slides). The concept I want to talk about is how capitalism allows
1. 1 answer
2. asked by Jon
3. 488 views
Can you please check these last questions. Thank you very much!!1) What are the most dominant themes in Shakespeare’s Macbeth?
1. 1 answer
2. asked by Mike
3. 634 views
What is the face value of a municipal bond that has a bond (or coupon) interest rate of 6% per year and makes interest payments
1. 0 answers
2. asked by Rachel
3. 513 views
the weight of an object changed by =25.0% the object's final weight was 2.5 grams. What is it's inital weight
1. 1 answer
2. asked by Kia
3. 429 views
use FOIL (2x^5-6)(x^6-3)My answer is -10x^22-18...but I am not sure that is right. Could someone please help.
1. 1 answer
2. asked by Jake
3. 316 views
simplify and state the restrictions of a^2- 9b^2 / 5a^2-11ab-12b^2
1. 1 answer
2. asked by ali
3. 356 views
find the area of one of the regions bounded by the curves y=sin x and y=cos x
1. 1 answer
2. asked by monday
3. 452 views
I need a good rebus sit to help sove some rebus puzzles.thanks!
1. 2 answers
2. asked by joe
3. 477 views
a bullet was fired at a target 50m away with a muzzle velocity of 300m/s. if the barrel of the gun was horizontal, how far below
1. 2 answers
2. asked by mike
3. 653 views
I left out these last three sentences.I hope you can have a look at them, too. 1) I think you should tell Paul's parents that he
1. 1 answer
2. asked by Mike
3. 511 views
How would you find the limit of (an + bn) when an=-2 and bn=-16? Or just how to find limits in general?
1. 0 answers
2. asked by Court
3. 361 views
An open box of maximum volume is to be made from a square piece of cardboard, 24 inches on each side, by cutting equal squares
1. 4 answers
2. asked by Anonymous
3. 12,416 views
The number of pages in tony's book is the quotient of the number of pages in Monique's book and four, increased by one. if m
1. 1 answer
2. asked by mecca
3. 1,098 views
In my notes it says that the last 2/3 of the esophagus is controlled by smooth muscle (controlled by ANS and ENS). What is ENS?
1. 2 answers
2. asked by Lena
3. 392 views
The cost of hiring a secuirty guard to patrol the neighborhood of a community is 300 per weekAssuming that the marginal benefit
1. 0 answers
2. asked by kilolo
3. 380 views
A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4
1. 1 answer
2. asked by ionic
3. 1,260 views
I don't even know what this means. Please helpFive cards are drawn in succession, without replacement, from a standard deck of
1. 1 answer
2. asked by kacee
3. 608 views
I;ve been looking around for a long time on the internet and i cannot find cureent republicans view on k-12 education and how
1. 1 answer
2. asked by Anonymous
3. 508 views
Bank A is offering an interest rate of 6.60% compounded monthly, while bank B is offering an interest rate of 6.67% compounded
1. 1 answer
2. asked by Tracy
3. 527 views

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