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2013
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Questions Asked on July 11, 2013

How many cement blocks are needed to construct a wall 0.5 ft. thick, 6 ft. high, and 60 ft. long if it takes 10 standard cement
1. 2 answers
2. asked by Athena
3. 1,345 views
A 54.5-kg passenger in the back seat of a vanis wearing a seat belt when the van runs into a stone wall. The van is originally
1. 1 answer
2. asked by justin
3. 960 views
You’ve purchased two identical violin strings. You install one of the strings in a conventional violin; the other string you
1. 0 answers
2. asked by Anonymous
3. 574 views
For each of the following scenarios, indicate whether the oscillation period of the pendulum becomes shorter, longer or remains
1. 1 answer
2. asked by Anonymous
3. 569 views
It can be said that one of the greatest contributions of the Moors was religious tolerance. Do you believe that is true? If so,
1. 1 answer
2. asked by Sarah
3. 1,171 views
This is one paragraph in an interoffice memo. Should it be a semicolon instead of two separate sentences? Also, it is an
1. 1 answer
2. asked by MaryBeth
3. 897 views
The number of online buyers in Western Europe is expected to grow steadily in the coming years. The function below for 1 t 9,
1. 0 answers
2. asked by Anonymous
3. 612 views
The radioactive element polonium decays according to the law given below where Q0 is the initial amount and the time t is
1. 1 answer
2. asked by Anonymous
3. 3,596 views
During a flu epidemic, the number of children in the Woodbridge Community School System who contracted influenza after t days
1. 0 answers
2. asked by Anonymous
3. 790 views
calculate the energy consumed by a computer(150 W) that is used for 2.0 hours and a laser(250 W) that is used for 10 min?Answer
1. 1 answer
2. asked by justin
3. 334 views
In this paragraph, any errors on capitalization, commas or semicolons? Also, should "they are all to report directly to me be
1. 1 answer
2. asked by MaryBeth
3. 1,021 views
Sociologists point out that gender diffrences are maintained through a.systematic socialization b.the legal system c.the class
1. 1 answer
2. asked by beckylynn
3. 423 views
2.Sociologists point out that gender differences are maintained througha. systematic socialization. b. the legal system. c. the
1. 2 answers
2. asked by beckylynn
3. 759 views
Excess electrons are placed on a small lead sphere with mass 8grams so that its net charge is -3.20*10^9C.a) Find the number of
1. 1 answer
2. asked by Rickson
3. 2,124 views
which layers of the earth move? Why do ther move?
1. 1 answer
2. asked by Anonymous
3. 1,025 views
A picnic cooler contains different types of cola.12 regular, 8 cherry, 6 diet, 8 caffeine free, 10 diet vanilla, and some diet
1. 2 answers
2. asked by Celina
3. 1,815 views
How many grams of Sodium Phosphate would you need to make 225ml of 8.00M of stock solution? Thank you
1. 1 answer
2. asked by Andrew
3. 367 views
In my experiments I mixed different ratios of CuSO4 and NaS. The ratio in which I had the greatest amount of precipitate was
1. 1 answer
2. asked by Michelle
3. 397 views
The demand equation for a product is p = 60 – 0.0004x, where p is the price per unit and x is the number of units sold. The
1. 1 answer
2. asked by Jack
3. 994 views
A. In triangle, the second angle measures twice the first, and the third angle measures 5 more than the second. If the sum of
1. 1 answer
2. asked by gary
3. 792 views
A basketball team won 10 of its first 20 games. If then won its next 5 games. What fractional part of its total number of games
1. 1 answer
2. asked by Mohammed
3. 469 views
How many integers from 1 to 1000 (exclusive) are divisible by the cube of an integer larger than or equal to 2?
1. 0 answers
2. asked by cao
3. 372 views
John is building a fence that is 6 feet high and 18 feet wide to put around his garden. He has two sizes of boards that he can
1. 1 answer
2. asked by GT
3. 472 views
3|x-6| >= -2Is this correct? x>=16/3 x<=20/3
1. 2 answers
2. asked by Anonymous
3. 305 views
Samantha is a baseball player, she has a batting average of 0.280.a) find the probability that at least 3 hits in her next 5
1. 1 answer
2. asked by Celina
3. 2,015 views
1. z test2. t test for independent samples, and 3. t test for dependent samples Hi! I really need help with this statistics. Its
1. 3 answers
2. asked by Luah
3. 1,143 views
If 1 liter of the Pentland field formation water (see lecture power-point) is mixed with equal volume of seawater and noting
1. 0 answers
2. asked by Jenny
3. 501 views
For your opinion, do you think personality disorders should be an inclusion as a diagnostic category in the next version of the
1. 2 answers
2. asked by Luah
3. 554 views
On any given day, there is a 30% chance that Jenny will wear jeans. If she wears jeans, there is a 60% chance that she will wear
1. 1 answer
2. asked by Tasha
3. 382 views
The balance sheet for the Raider Company shows Total assets of $12,900 financed by $3,000 of Debt and $9,900 of Stockholders'
1. 0 answers
2. asked by Me
3. 631 views
You wish to learn the proportion of MBA students that are female within 3%, and with 98% confidence. How large of a sample
1. 2 answers
2. asked by Tesa
3. 616 views
a flagpole 25 feet tall stands on a top of a building. from a point in the same horizontal plane with the base of the building.
1. 1 answer
2. asked by Paul
3. 925 views
a flagpole 25 feet tall stands on a top of a building. from a point in the same horizontal plane with the base of the building.
1. 1 answer
2. asked by Paul
3. 4,983 views
Give three examples each of household items that have:a. different structures and exhibit different properties b. same chemical
1. 1 answer
2. asked by Eliza
3. 996 views
Find max and min values of y=sinx sin2x
1. 1 answer
2. asked by mahesh
3. 610 views
what i do and i want to do
1. 1 answer
2. asked by charlene
3. 257 views
As a means of getting exercise, you choose from going for a run, riding your bike or going for a swim. Your previous behavior
1. 1 answer
2. asked by Tasha
3. 354 views
what are your own experiences and perceptions about biased reporting in your hometown, county or state.
1. 1 answer
2. asked by Anita
3. 296 views
Do you think reporters should forfeit political involvement, including party registration and voting?
1. 1 answer
2. asked by Anita
3. 319 views
where does fennec fox live
1. 1 answer
2. asked by azan sameeh
3. 328 views
revised.... just wanted to make sure I did these two paragraphs correctly. This is for an interoffice memo It was given to us
1. 1 answer
2. asked by MaryBeth
3. 503 views
120 grams of metal at 88 degree celcius is poured into a 70 grams isolated cup contains 250 grams of water at 16 degree celcius.
1. 0 answers
2. asked by vench
3. 1,145 views
How many integers from 1 to 1000 (exclusive) are divisible by the cube of an integer larger than or equal to 2?
1. 3 answers
2. asked by anonymous
3. 417 views
Give three examples each of household items that have:a. different structures and exhibit different properties b. same chemical
1. 1 answer
2. asked by Eliza
3. 1,024 views
find the circumference of a circle whose radius is:1. 8 inches 2. 4 inches
1. 1 answer
2. asked by leena : aww maths !!! help me
3. 868 views
Write the equation of the line in slope-intercept form that passes through the point (3, -2) and has a slope of 2.
1. 1 answer
2. asked by brianna
3. 336 views
Convert each improper mixed number to a whole number or a mixed number:(A) 24 2/2 (b) 7 4/2 (c) 2 5/3 (d) 9 5/4 (E) 36 3/2 (f)
1. 2 answers
2. asked by Jasmine
3. 395 views
In the experiment Standing Waves,if you continue to lwer the water level after recording l(m) at the first sound resonance at
1. 2 answers
2. asked by khadijah
3. 630 views
A basketball team won 10 of its first 20 games. If then won its next 5 games. What fractional part of its total number of games
1. 1 answer
2. asked by Mohammed
3. 441 views
solve equation for x atate any restrectionsax-bx+2a
1. 3 answers
2. asked by Andrew
3. 294 views
3 out of every 1,000 bulbs produced are defective. If 5,000 bulbs are produced, how many would you expect to be defective
1. 3 answers
2. asked by Anonymous
3. 419 views
For every positive integer n, consider all monic polynomials f(x) with integer coefficients, such that for some real number ax(f
1. 2 answers
2. asked by lin
3. 457 views
Solve for x35:4=x:2
1. 2 answers
2. asked by Steve
3. 294 views
I need to find someone who knows how to do Electronic Medical Records so I can proceed with my lessons. Thank you.
1. 0 answers
2. asked by Lisa
3. 334 views
identifie 5 ways in which the environment /human factor impact on the community
1. 1 answer
2. asked by hellen
3. 394 views
W varies directly as x,y,and z. If w=36 when x=2, y=8, and z=12 find w when x=1 y= 2, and z=4
1. 1 answer
2. asked by Steve
3. 352 views
Over a fixed distance speed r varies inversely as time t. If the speed of a car is 30 mph when the time is 6 seconds what would
1. 1 answer
2. asked by Scott
3. 775 views
An 8 kg ball is moving at 4 m/s. Work is done on the ball to give it a speed of 12 m/s. What is the ball's initial kinetic
1. 4 answers
2. asked by Jai
3. 1,637 views
3X(14-12)+29 divide by 7
1. 1 answer
2. asked by Anonymous
3. 249 views
An observer on top of a cliff 25m above sea level views a boat on the sea at an angle of depression of 35. How far is the boat
1. 3 answers
2. asked by Alexander
3. 830 views
When you're riding a city bus sometimes there are no seats left and you have to stand. Why are there vertical and horizontal
1. 0 answers
2. asked by Jai
3. 439 views
A 152 kg boat is at rest in a calm lake at the end of a dock. A 85.6 kg person running down the dock leaps into the boat with a
1. 1 answer
2. asked by rodney
3. 472 views
A car (mass = 1150 kg) is traveling at 26.7 m/s when it collides head-on with a sport utility vehicle (mass = 2030 kg) traveling
1. 1 answer
2. asked by rodney
3. 590 views
Which gas is a source of natural groundwater pollution?A. Oxygen B. Radon C. Hydrogen D. Carbon i think its a
1. 5 answers
2. asked by SELENITAA
3. 1,086 views
1.)Consider the following array definition: int values[ 5] = { 4, 7, 6, 8, 2 }; What does the following statement display? cout
1. 1 answer
2. asked by Thomas
3. 657 views
1. In Brazil, the indigenous population was around 3.5 million before the arrival of Europeans. Today, the indigenous population
1. 5 answers
2. asked by Anonymous
3. 834 views
The _______ were responsible for the forced migration of more people from Africa than any other colonial power.A. British B.
1. 4 answers
2. asked by Anonymous
3. 383 views
1.IN a given training week, a swimmer completes 1/4 mile on day one, 2/5 mile on day two, and 3/7 mile on day three. How many
1. 4 answers
2. asked by Queta
3. 577 views
Which of the following statements about Southern South America is true?A. Paraguay is the smallest country of the subregion. B.
1. 2 answers
2. asked by Anonymous
3. 747 views
which of the following statements about literary is true
1. 1 answer
2. asked by Anonymous
3. 400 views
The volume of a box with square base is 90 cubic centimeters. If the height of the box is 15 centimeters, what is the length of
1. 1 answer
2. asked by Kaydee
3. 432 views
On the earlier questin would the speed be faster not slower?
1. 0 answers
2. asked by Scott
3. 325 views
why was totalitarian needed for ww2?
1. 1 answer
2. asked by alyssa
3. 270 views
Thank You Steve For All The Help!(If its you helping me with this one) 1.) Consider the following array definition: int values[
1. 1 answer
2. asked by Thomas
3. 413 views
i need to write a short note on mughal empress princess jahanara
1. 1 answer
2. asked by leena
3. 399 views
I need help on these two questions:-d/6+12=-7 b+1/3=2
1. 3 answers
2. asked by Celest
3. 274 views
a child throws a ball with speed and accuracy when he plays catch with his teacher, but throws are slower and less accurate when
1. 1 answer
2. asked by cloie
3. 386 views
3/4q-7=8*please also post a website
1. 1 answer
2. asked by Celest
3. 372 views
What fundamental motor patterns do girls tend tp attain more quikly than boys do?
1. 1 answer
2. asked by cloie
3. 324 views
Hey, just look up the grammar, tenses and wheter I use the right words, ok? It is for an oral excercise so the spelling isen't
1. 2 answers
2. asked by Julie
3. 706 views
On the whole, peoples experiences with department store cards are good except when they loose a card.Can you tell me if i used
1. 3 answers
2. asked by Nick
3. 425 views
I'm using Zumdahl 7th Edition Chemistry Book and I'm having trouble with some practice problems in the first chapter.Here are a
1. 11 answers
2. asked by Emily
3. 2,490 views
He was arrested forA. adroitness. B. philanthropy. C. bigamy. D. misogyny.
1. 6 answers
2. asked by Anonymous
3. 365 views
1)Al:(who's,whose)car is in my parking space?2)Ben:(it's,its)Fred's. 3)Al:(know,no,his car is red.It might be the Jones'.
1. 1 answer
2. asked by Nick
3. 847 views
Which of the following is an obstacle to learning for a begining mover?A.Knowledge of what elements of the movememts to focus
1. 0 answers
2. asked by cloie
3. 425 views
10. Heinz is a recent immigrant from Germany. Which of the following will NOT contribute to his feeling of being American?
1. 2 answers
2. asked by teri
3. 397 views
At 10C zinc reacts with 2.0M sulphuric acid to produce 17 mL hydrogen gas in 20 sa) what is the rate of this reaction? b)What
1. 0 answers
2. asked by Tash
3. 400 views
When you're riding a city bus sometimes there are no seats left and you have to stand. Why are there vertical and horizontal
1. 0 answers
2. asked by Jai
3. 468 views
A 3 kg object falls from a height of 10 m. What is its velocity just before it hits the ground? How would this problem differ if
1. 1 answer
2. asked by Van
3. 1,081 views
A 3 kg object falls from a height of 10 m. What is its velocity just before it hits the ground? How would this problem differ if
1. 1 answer
2. asked by Van
3. 434 views
c-5/4=3Please explain. I don't get it!
1. 1 answer
2. asked by Celest
3. 354 views
A. One board is one-third the length of another. Six times the sum of the length of the short board and -10 is equal to the
1. 2 answers
2. asked by gary
3. 1,093 views
The same calculus exam has a normal distribution with a mean of 76 and a standard deviation of 6. Find the percentage of
1. 1 answer
2. asked by Anonymous
3. 638 views
using feminism, show how Facebook has made an impact on today's technologically-advanced society.
1. 4 answers
2. asked by rita
3. 676 views
The sides of a triangle are of lenths x*-y*, x*+y* and 2xy units respectively. Prove that the triangle is a right angled
1. 1 answer
2. asked by Alexander
3. 581 views
Consider the earth following its nearly circular orbit (dashed curve) about the sun.(Figure 2) The earth has mass
1. 3 answers
2. asked by mert
3. 4,912 views
Are these reactions Exothermic or Endothermic?How do I know? 1.) Mg(OH)2(s)<==>Mg+2(aq) + 2OH-(aq) Saw solution lighten from
1. 0 answers
2. asked by Ann
3. 973 views
A satellite used in a cellular telephone network has a mass of 2010kg and is in a circular orbit at a height of 770km above the
1. 2 answers
2. asked by cuzer
3. 2,111 views
Suppose y varies jointly with x and z, and x = 4 when y = 8 and z = -2.What is the value of x when y = 12 and z = 3?A. -4 B. 4
1. 1 answer
2. asked by Sam
3. 2,314 views
A Ferris wheel 26.0m in diameter rotates once every 15.0s What is the ratio of a person's apparent weight to her real weight at
1. 0 answers
2. asked by cuzer
3. 566 views

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