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Questions Asked on December 19, 2011

From a survey of 200 college students, a marketing research company found that 125 students owned iPhones, 90 owned cars, and 85
1. 1 answer
2. asked by Delores
3. 508 views
A board has a mass of 750 g. If you ground the whole board down to sawdust what would be the mass of the pile of sawdust?
1. 21 answers
2. asked by Frances
3. 1,156 views
A billiard ball moving with a speed of +4 m/s runs head on into the back of another ball moving with a speed of +2 m/s. After
1. 1 answer
2. asked by Bassel
3. 901 views
The 65th therm in a geometric sequence is 8000, and the 69th term is 500, find the 64th term using the geometric series sum
1. 1 answer
2. asked by Poppy
3. 458 views
Caregivers shouldn't allow dress-up play with hats when
1. 2 answers
2. asked by Shron
3. 629 views
the ninth term of an arithmetic sequence is 23 and the 33rd term of the sequence is -241 , calculate the sume of the first 15
1. 3 answers
2. asked by Poppy
3. 2,039 views
You paint a reddish brown board yellow.Have any properties of the wood changed?Has a chemical reaction occured
1. 1 answer
2. asked by Frances
3. 532 views
For the balanced equation shown below, how many grams of H2SO4 reacted, if 50.9 grams of H2 are produced?Mg+H2SO4=>MgSO4+H2
1. 1 answer
2. asked by alesa
3. 473 views
what is A=7 ft b=21 ft
1. 1 answer
2. asked by trey
3. 289 views
A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.7 102 µm. Find this earthquake's
1. 0 answers
2. asked by suzan
3. 430 views
-10-3/7x=5
1. 2 answers
2. asked by josh
3. 230 views
how does purpose,tone,audience and content impact the academic writing use three components of a good paragraph
1. 2 answers
2. asked by ruffriders
3. 421 views
Civilization, as defined by anthropologists, means
1. 1 answer
2. asked by Anonymous
3. 408 views
Solve the following equation for È <= È <= 2(pi)2 tan È + 3 = tan È
1. 1 answer
2. asked by Anonymous
3. 405 views
125 pounds decreased by 4%
1. 2 answers
2. asked by micheal
3. 1,083 views
Scores on a certain nationwide college entrance examination follow a normal distribution with a mean of 400 and a standard
1. 1 answer
2. asked by Kelly
3. 802 views
6. Through the grants of power in the Constitution, the Framers sought to: (Points : 5)define the powers of state governments.
1. 2 answers
2. asked by jacquie
3. 630 views
Draw an equilateral triangle. Divide each side in half and join the points to make four small equilateral triangles. Rearrange
1. 2 answers
2. asked by marie
3. 982 views
well i think you multiply 4 by 125 but i don't know and its not one of my options i have
1. 2 answers
2. asked by micheal
3. 369 views
How is it possible for an overnourished individual to be malnourished?
1. 1 answer
2. asked by tim
3. 357 views
A horizontal force of magnitude 33.5 N pushes a block of mass 3.80 kg a distance of 3.00 m across a floor, where the coefficient
1. 1 answer
2. asked by t.a.
3. 977 views
use the graph of the function f to find f(-4), f(-3), and f(-2)
1. 1 answer
2. asked by mike
3. 371 views
can u help me with a problem like this find the original price: tickets marke35% to $59.40and find the percent of the discount
1. 4 answers
2. asked by micheal
3. 1,535 views
Can you please correct these two sentences, thank you for the help earlier by the way. =)La mayoría de sus pinturas marinas y
1. 4 answers
2. asked by Lisa
3. 903 views
yes its marked up
1. 3 answers
2. asked by micheal
3. 277 views
$35 soccer cleats marked up 95%
1. 2 answers
2. asked by micheal
3. 664 views
what factors contribute to the formation of fertile, deep topsoil in temperate regions?
1. 3 answers
2. asked by emily
3. 552 views
what you learned through the Ethical Lens Inventory:• Your preferred ethical lens • Your blind spot • Your strengths and
1. 1 answer
2. asked by Anonymous
3. 412 views
Two numbers have a ratio of 7:5. The sum of the two numbers is 960. What are the two numbers?
1. 2 answers
2. asked by Aubrey
3. 1,130 views
find the exact value of sin(u+v) given that sin u=3/5 and sin v= 15/17
1. 1 answer
2. asked by k
3. 2,307 views
3. Given the function defined by y = x + sinx for all x such that -π/2<=x<=3π/2a. Find the coordinate of all maximum and
1. 2 answers
2. asked by Yoona
3. 2,467 views
1. A sheet of cardboard 3 ft. by 4 ft. will be made into a box by cutting equal-sized squares from each corner and folding up
1. 1 answer
2. asked by Yoona
3. 1,374 views
Suppose the modified quota is 1.27. Fill in the blanks, and round your answers to two decimal places. Please Help.A.Find the
1. 0 answers
2. asked by rebecca
3. 455 views
A person travels 4 meters North 6 meters West and 4 meters South. what is the total displacement?
1. 1 answer
2. asked by Sharon
3. 1,867 views
A person travels 4 meters North 6 meters West and 4 meters South. what is the total displacement?
1. 1 answer
2. asked by Sharon
3. 602 views
for each pair of substances, circle the substance with more thermal energy and explain why? A0 500g of water at 35 degree C VS.
1. 2 answers
2. asked by faith
3. 4,930 views
how much heat must be absorbed by a 500 g pot of water to raise the temperature from 20 degree C to 30 degree C?
1. 1 answer
2. asked by faith
3. 3,972 views
A hot 0.25-kg piece of iron is placed in a calorimeter containing room temperature water. How much heat is lost by the iron as
1. 3 answers
2. asked by faith
3. 2,181 views
explaining the relationship between informative, explanatory and persuasive statements and critical thinking
1. 3 answers
2. asked by maria
3. 3,831 views
write the ratio as a fraction in simplest form in two ways for 64/24
1. 2 answers
2. asked by keisha
3. 661 views
Find a1 in a geometric series for which Sn = 300, r = -3, and n = 4
1. 1 answer
2. asked by melyssa
3. 852 views
3. which of the following is not likely to indicate that a double-displacement reaction has occurred neutralization of acids and
1. 1 answer
2. asked by Anonymous
3. 614 views
The world can be divided into West (Occident) and East (Orient). Describe the origins of this division?Help? I don't know when
1. 0 answers
2. asked by Anonymous
3. 407 views
Find the product: (4k^5)(-2k)^3Is it -32k^8 or -32k^2 I don't know rather to add or subtract the 5 & 3.
1. 1 answer
2. asked by Cass
3. 810 views
Could you please help me rephrase the author's description of Mr. Bennet's personality. Thank you.This is the description given
1. 1 answer
2. asked by Henry2
3. 526 views
phase shift of: y=-5sin(3x+3.14/5)+2
1. 1 answer
2. asked by valeria hersh
3. 356 views
How much heat energy is needed to convert 125.0g of ice from -27.0ºC to a liquid at 50.0ºC?
1. 0 answers
2. asked by Cha-Ching
3. 919 views
How much heat is lost by 65g of silver when it cools from 325ºC to -25ºC? (the specific heat of Ag(s) is 0.24 J/g ºC)
1. 1 answer
2. asked by Cha-Ching
3. 341 views
I don't know how to start the rephrase of Chapter 1 of Jane Austen's Pride and Prejudice.Can you please have a look at it? I
1. 1 answer
2. asked by Henry2
3. 545 views
a stone falls from a rail road overpass which is 36ft. high into the path of the train which is approaching the overpass with
1. 2 answers
2. asked by Andrea
3. 872 views
a bus moving at a speed of 20m/s begins to slow at a constant rate. Find how far it goes before stopping?
1. 2 answers
2. asked by Andrea
3. 1,180 views
the speed of the train is reduce uniformly from 15m/s to 7m/s while travelling a distance of 90m.a) compute the acceleration b)
1. 4 answers
2. asked by Andrea
3. 9,144 views
a bomb is dropped from an airplane travelling horizontally with a speed of 300 mi/hr if the airplane is 10000ft. above the
1. 4 answers
2. asked by Andrea
3. 3,966 views
a ball is released from rest and rolls down in an inclined plane, requiring 4 sec. to cover a certain distance of 100m. a) what
1. 4 answers
2. asked by Andrea
3. 3,892 views
An airplane cruises northeast at a steady rate. Its speed can be broken down into two components:320 miles per hour due north
1. 1 answer
2. asked by Raygan
3. 478 views
A 7.24 g bullet moving at 636 m/s penetrates a tree to a depth of 4.87 cm. Use energy considerations to find the average
1. 1 answer
2. asked by Ama
3. 620 views
You find that a small business loan in the amount of 50,000 is the amount you need to purchase the restaurant location. After
1. 2 answers
2. asked by Anonymous
3. 490 views
find the 92gms of sodium in volume in lt.
1. 1 answer
2. asked by kunal
3. 306 views
In my class I had to choose a major national issue and identify the forces in a political party that help drive the party to its
1. 1 answer
2. asked by m
3. 583 views
Information provided:Whooping Crane Population Size 1940-1996 Year # Cranes 1940 22 1950 34 1960 33 1970 56 1980 76 1990 146
1. 0 answers
2. asked by Jake
3. 558 views
you are asked to estimate the average weight of an adult male passenger for a study to maximize the number of seats in a certain
1. 1 answer
2. asked by KK
3. 533 views
I have been asked "Determining whether amounts are in conformity with GAAP addresses the proper measurements of assets,
1. 0 answers
2. asked by Nick
3. 459 views
What is the measure of the length of a rectangle with a width of 3x + 4y + 1 and a perimeter of 24x + 18y + 32?
1. 1 answer
2. asked by steph
3. 519 views
The birth rate of Canada is 10.28/1000...If i want to express it diferently, can I move the decimal place to the left once and
1. 1 answer
2. asked by Dawn
3. 430 views
WHAT DO YOU CALL A DUCK THAT STEALS?
1. 7 answers
2. asked by james
3. 862 views
how do you use fractions, decimals, and percentages in marinebiology and archeology ????? i need help!!!!!!
1. 1 answer
2. asked by serina
3. 573 views
Could you please check these sentences? Thank you.1) In the conventional society of Jane Austen’s day, a woman’s role was
1. 1 answer
2. asked by Henry2
3. 459 views
given h(x)= cotx/xfind h'(ð /2)
1. 1 answer
2. asked by Angie
3. 318 views
find f''(x) if f(x)= 3(�ãx2-2x+1)
1. 3 answers
2. asked by Angie
3. 426 views
Find an equation in slope-intercept form passing through the (2,5) and (7, -3).
1. 2 answers
2. asked by Amy
3. 333 views
I urgently need you to help me check these sentences on house swapping. Thank you veru much.1) House swapping is a very common
1. 1 answer
2. asked by Henry2
3. 752 views
I have a question- I finished reading The Sound and the Fury and I have 50 questions to answer;I'm not sure about two of them;
1. 1 answer
2. asked by Bethany
3. 475 views
A circular hatch in the hull of a submarine has a radius of 40.0 cm. The submarine is 850.0 m under water. If atmospheric
1. 0 answers
2. asked by Sally
3. 594 views
Saturn’s largest moon, Titan, is actually larger than the planet Mercury. It is also one of the few bodies in the solar system
1. 0 answers
2. asked by Amy
3. 1,109 views
A cube of wood with a density of 0.780 g/cm3 is 10.0 cm on each side. When the cube is placed in water, what buoyant force acts
1. 2 answers
2. asked by George
3. 4,027 views
A water bed that is 1.5 m wide and 2.5 m long weighs 1055 N. Assuming the entire lower surface of the bed is in contact with the
1. 1 answer
2. asked by George
3. 2,580 views
Water flows at a speed of 15 m/s through a pipe that has a radius of 0.40 m. The water then flows through a smaller pipe at a
1. 1 answer
2. asked by Ben
3. 2,229 views
What factors affect the gauge pressure within a fluid?a. fluid density, depth, free-fall acceleration b. fluid volume, depth,
1. 0 answers
2. asked by Alla
3. 657 views
Help appreciated~1.Use the quadratic formula to determine when f(x)= x^2 +7x + 7 is greater than 0. Round your answer to two
1. 1 answer
2. asked by Jayson
3. 840 views
In Dallas, some fire trucks were painted yellow (instead of red) to heighten their visibility. During a test period, the fleet
1. 1 answer
2. asked by sue
3. 530 views
Does lovastatin (a cholesterol-lowering drug) reduce the risk of heart attack? In a Texas study, researchers gave lovastatin to
1. 1 answer
2. asked by sue
3. 481 views
o test the hypothesis that students who finish an exam first get better grades, Professor Hardtack kept track of the order in
1. 1 answer
2. asked by jack
3. 498 views
A sample of 25 concession stand purchases at the October 22 matinee of Bride of Chucky showed a mean purchase of $5.29 with a
1. 0 answers
2. asked by carl
3. 328 views
In a bumper test, three types of autos were deliberately crashed into a barrier at 5 mph, and the resulting damage (in dollars)
1. 0 answers
2. asked by carl
3. 550 views
A stunt pilot is testing a new plane. The equation that models his height over time is f(x)=15x^2 -195x +950, where x is his the
1. 6 answers
2. asked by Elli
3. 2,649 views
Compare Einstein and Newton's pictures of gravity.
1. 0 answers
2. asked by Kate
3. 355 views
totally stuck can someone help pleaseP P'(–8, –3) for the glide reflection where the translation is (x, y) (x –2, y –5)
1. 1 answer
2. asked by Cindy
3. 1,119 views
1. A conditional sentence with a false antecedent is always (Points : 1)true. false. Cannot be determined. not a sentence. 2.
1. 1 answer
2. asked by thomas
3. 769 views
A constant friction force of 15 N acts on a 70 kg skier for 20 s. What is the skier's change in velocity?
1. 1 answer
2. asked by Amelia
3. 1,516 views
using VSEPR THEORY explain why1)BF4- is a tetrahedral molecule 2)SF3+ is a Trigonal pyramidal molecule 3)ICI4- IS A SQUARE
1. 0 answers
2. asked by laura
3. 520 views
What mass, in grams, of oxygen gas (O2) is contained in a 10.5 liter tank at 27.3 degrees Celsius and 1.83 atmospheres? Show all
1. 1 answer
2. asked by sarena
3. 768 views
Assuming all volume measurements are made at the same temperature and pressure, how many liters of carbon dioxide gas can be
1. 1 answer
2. asked by sarena
3. 893 views
How many liters of hydrogen gas can be produced if 102 grams of methane gas (CH4) are combusted at 315 K and 1.2 atm? Show all
1. 1 answer
2. asked by sarena
3. 742 views
A 0.145 kg baseball pitched at 35.0 m/s is hit on a horizontal line drive straight back toward the pitcher at 52.0 m/s. If the
1. 3 answers
2. asked by Amelia
3. 1,437 views
how many btu's in 350 gal of water at both 80 &240 degrees
1. 0 answers
2. asked by steve
3. 270 views
You are the design engineer in charge of the crashworthiness of new automobile models. Cars are tested by smashing them into
1. 0 answers
2. asked by Amelia
3. 667 views
I urgently need you to check these sentences on house swapping. It's really important! I'm posting them to you again.1) House
1. 0 answers
2. asked by Henry2
3. 570 views
A particle moves on the x axis so that it's position at any time t is greater than or equal to 0 is given by x(t)=2te^-t.A) find
1. 1 answer
2. asked by Jacob
3. 739 views
a 3ft tall boy casts a 4ft shawdow at the same time a tree casts a 72 foot shawdow using the pythagorean therem find the
1. 5 answers
2. asked by carly
3. 441 views
The endpoints of are A(9, 4) and B(5, –4). The endpoints of its image after a dilation are A'(6, 3) and B'(3, –3). can you
1. 8 answers
2. asked by Cindy
3. 4,147 views

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