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Questions Asked on April 11, 2013

Please help.What is the difference 5x-2/4 x - x - 2/4x A.) 1 B.) X-1/X C.) 0 D.) 3/2 Thank You so much.
1. 20 answers
2. asked by Cassie
3. 14,709 views
1.Which of the following compounds is an unsaturated hydrocarbon? methane *propyne nonane methyl 2. The general name for
1. 25 answers
2. asked by Cassie
3. 5,913 views
Juggles the clown stands on one end of a teeter-totter at rest on the ground. Bangles the clown jumps off a platform 2.5 m above
1. 4 answers
2. asked by Anonymous
3. 5,451 views
1) Peter is heating water on the stove to boil eggs for a picnic. How much heat is required to raise the temperature of his
1. 2 answers
2. asked by Isis
3. 4,977 views
The average number of calories in a 1.5 ounce chocolate bar is 225. Suppose that the distribution of calories is approximately
1. 3 answers
2. asked by Kath
3. 4,834 views
ABCD is a rectangle with area equal to 36 square units. Points E, F, and G are midpoints of the sides on which they are located.
1. 6 answers
2. asked by Ginger
3. 3,497 views
What volume does 3.01 x 10^21 molecules of N2 occupy at STP?
1. 1 answer
2. asked by Ryan
3. 3,311 views
The average height of 18-year-old American women is 64.2 inches. You wonder whether the mean height of this year’s female
1. 1 answer
2. asked by nina
3. 3,211 views
A little red wagon with mass 8.00 moves in a straight line on a frictionless horizontal surface. It has an initial speed of 3.80
1. 1 answer
2. asked by Anonymous
3. 3,119 views
According to Robert Nozick, the state is justified to tax a citizen (even against his or her will) if:a) the revenues support
1. 3 answers
2. asked by Anonym
3. 3,051 views
A club consists of 8 seniors, 7 juniors, and 4 sophomores. A subcommittee consisting of 3 seniors, 2 juniors, and 1 sophomore
1. 2 answers
2. asked by Elle
3. 2,878 views
In a recent year there were the following numbers (in thousands) of licensed drivers in the United States.MALE: Age 19 and under
1. 1 answer
2. asked by Alex
3. 2,827 views
Find the work done when a 20 kg sled is pulled across level ground by a rope that makes a 50 deg angle with the horizontal. The
1. 1 answer
2. asked by sped
3. 2,652 views
The tax rate on Harriet Walker's $80,000 vacation home is 20 mills. The property is assessed at full value. How much will
1. 2 answers
2. asked by YOYO
3. 2,642 views
a rectangular patio is 13 feet by 84 feet. In walking from one corner of the patio to the opposite corner, how much distance is
1. 2 answers
2. asked by Neima
3. 2,276 views
A microscope is focused on a mark on a table. When the mark is calculated by a glass plate of 3.00cm thick,the microscope has to
1. 2 answers
2. asked by Naomi
3. 2,222 views
CH2=CH-CH2CH3+H2OWhat is the product of the reaction above
1. 1 answer
2. asked by erica
3. 2,221 views
The average monthly mortgage payment including principal and interest is $982 in the United States. If the standard deviation is
1. 1 answer
2. asked by Lesley
3. 2,212 views
Find the linear approximation of the function f(x)=^3sqrt(1+3x) at a=0 and use it to approximate ^3sqrt(1.03)Is this an
1. 4 answers
2. asked by Anonymous
3. 2,163 views
A basket contains the following pieces of fruit: 3 apples, 2 oranges, 2 bananas, 2 pears, and 5 peaches. Jonas picks a fruit at
1. 1 answer
2. asked by .
3. 2,134 views
You extract the iron from a tablet and dilute that to 250.0 ml in a volumetric flask. You transfer 0.400 ml of this solution to
1. 1 answer
2. asked by Spider
3. 2,110 views
One end of a horizontal string is ﬁxed to awall. A transverse wave pulse in the form of a crest is generated at the other end
1. 1 answer
2. asked by Anonymous
3. 1,947 views
(1) if root x-a/x-b + a/b = root x-b/x-a + b/a, b not equal to a, then value of x is(2) if x = 2 root 24/root3+root2 then value
1. 3 answers
2. asked by chandrakant
3. 1,919 views
In the figure below, a square of edge length s is formed by four spheres of masses, m1, m2, m3, and m4. What is the x-component
1. 1 answer
2. asked by brookel
3. 1,849 views
Determine whether each sequence is arithmetic or geometric. Find the next three terms.1. 14, 19, 24, 29, . . . (1 point)
1. 6 answers
2. asked by jessie
3. 1,834 views
a cars speedometer reads 20 m/s after acceleration from standing start, for 25s. what was the magnitude of acceleration?
1. 2 answers
2. asked by Kydera Taft
3. 1,691 views
A man starts walking north at 4 ft/sec from point P. Five minutes later a woman starts walking south at 5 ft/sec from a point
1. 1 answer
2. asked by Lauren
3. 1,665 views
A study conducted by a TV station showed the number of televisions per household and the corresponding probabilities for ecach.
1. 1 answer
2. asked by Lesley
3. 1,592 views
How much energy in kilocalories is needed to vaporize 255g of water? The heat of vaporization of water is 540 cal/g.
1. 1 answer
2. asked by Ryan
3. 1,544 views
4. a. Someone in the 36 percent tax bracket can earn 9 percent annually on her investmentsin a tax-exempt IRA account. What will
1. 2 answers
2. asked by jone
3. 1,521 views
Shanze PAID TOTAL RS.98 FOR NECKLACE and PURSE.NECKLACE COST RS.18.20 MORE THAN THE PURSE FIND THE COST OF PURSE?
1. 2 answers
2. asked by Asif Naeem
3. 1,449 views
a cycle company make bicycles, tricycles an unicycles. Last week they made 120 more bicycles than unicycles, and 4 times as many
1. 1 answer
2. asked by jenny
3. 1,426 views
1.Which of the following compounds is an unsaturated hydrocarbon? methane *propyne nonane methyl 2. The general name for
1. 5 answers
2. asked by Cassie
3. 1,393 views
The students in Mr. Stevens class are having a turtle race. The race will last 2 minutes. Find the distance from the start each
1. 1 answer
2. asked by ttuuffyy
3. 1,356 views
Two non-negative numbers are chosen such that their sum is 30. Find the numbers if the sum of their squares is to be a maximum.E
1. 1 answer
2. asked by David
3. 1,351 views
A fixed, single pulley that is used to lift a block does which one of the following?A. doubles the force required to lift the
1. 2 answers
2. asked by Cassie
3. 1,334 views
An art teacher has a box of markers.She keeps half of the markers in the box and gives 1/3 of the other half to group A.The
1. 4 answers
2. asked by swagg
3. 1,329 views
Two investments are made totaling $4800. In the first year they yield a total of $412 in simple interest. Part of the money is
1. 1 answer
2. asked by Kate
3. 1,314 views
The students in Mr. Stevens class are having a turtle race. The race will last 2 minutes. Find the distance from the start each
1. 3 answers
2. asked by ttuuffyy
3. 1,308 views
A company manufactured 1,000 televisions. Testing showed that 20 of the televisions were defective.PART A: What is the
1. 3 answers
2. asked by Alexandrea
3. 1,259 views
1.Identify and describe 3 environmental health hazards that cause ill health,globally.Include evidence that is current of the
1. 18 answers
2. asked by tlou
3. 1,245 views
in the past professional baseball was played at the astrodome in Houston, Texas. the astrodome has a maximum height of 63.4 m.
1. 1 answer
2. asked by anon
3. 1,243 views
120 people are given a survey about which television shows they watch.ABC=55 NBC=30 CBS=40 ABC and CBS=10 ABC and NBC=12 NBC and
1. 0 answers
2. asked by Ali
3. 1,235 views
Particle A of charge 2.76 10-4 C is at the origin, particle B of charge -6.54 10-4 C is at (4.00 m, 0), and particle C of charge
1. 1 answer
2. asked by Alex
3. 1,202 views
Two boys standing on carts that move along a horizontal frictionless surface. The mass of each boy-cart combination is 100 kg,
1. 0 answers
2. asked by Danisha
3. 1,186 views
A boat is traveling on a bearing of 25 degrees East of North at a speed of 4 knots (a knot is 1.852 km/h). After traveling for 3
1. 4 answers
2. asked by Chad
3. 1,182 views
The unit selling price p (in dollars) and the quantity demanded x (in pairs) of a certain brand of women’s shoes are given by
1. 0 answers
2. asked by Tima
3. 1,168 views
If two six-sided dice are rolled, the probability that they both show the same number can be expressed as a b where a and b are
1. 2 answers
2. asked by stranger
3. 1,139 views
The taught capital structure for QM Industries is 45% common stock 7% preferred and 48% debt. If the cost of common equity for
1. 1 answer
2. asked by University of Phoenix
3. 1,138 views
Give examples of three transitional expression.
1. 1 answer
2. asked by Kyla
3. 1,136 views
Explain how heat is transferred between a hot and a cold object by conduction — for example, a warm foot on a cold floor.
1. 0 answers
2. asked by Cassie
3. 1,130 views
What is the density of a suitcase that has a mass of 25 g and a volume of 13 cm3? Formula: Density = Mass/Volume
1. 1 answer
2. asked by Anonymous
3. 1,125 views
What does CUPS stand for?i know that C stands for Capitalzation, P stands for Punctuation, and Sstands for Spelling but what is
1. 1 answer
2. asked by Alexandrea
3. 1,106 views
another possible solution to Henry's problem in The Californian's Tale?
1. 1 answer
2. asked by Linnie
3. 1,105 views
Kurt cut pizzas into wedges measuring 40 degrees. If each person eats one piece of pizza How many people could he feed with 2
1. 1 answer
2. asked by Joe
3. 1,103 views
1. Which of the following is correct in regard to the use of formal English?A. Formal English is used more frequently in
1. 1 answer
2. asked by annoymous
3. 1,073 views
An object is placed 11 cm in front of a concave mirror whose focal length is 23 cm. The object is 3.6 cm tall. Determine (a) the
1. 0 answers
2. asked by Elena
3. 1,065 views
How did the Civil War affect the Northern and Southern economies?A;The North experienced more severe inflation than the South.
1. 7 answers
2. asked by justin
3. 1,052 views
Calculate ΔGo (in J) for 1 moles of electron(s) in each half-reaction and a standard potential of 0.34 V.I got .86 Calculate
1. 0 answers
2. asked by Anonymous
3. 1,050 views
Graph the quadratic functions y = -2x2 and y = -2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
1. 3 answers
2. asked by ear
3. 1,048 views
An object is placed in front of a convex mirror with radius of curvature = 17 cm. The object's height is 3.5 cm and it is
1. 0 answers
2. asked by Joe
3. 1,030 views
A 350-g air track cart on a horizontal air track is attached to a string that goes over a pulley with a moment ofinertia of 6.00
1. 1 answer
2. asked by Anonymous
3. 1,016 views
A rocket cruising past earth at 0.800c shoots a bullet out the back door,opposite the rocket's motion,at 0.900c relative to the
1. 1 answer
2. asked by Ted
3. 1,016 views
a 40 kg student is riding a bicycle to school. the bicycle has a mass of 12 kg. the area that each tire makes contact with the
1. 0 answers
2. asked by Anjali
3. 1,013 views
The speed of a runner increased steadily during the first three seconds of a race. Her speed at half-second intervals is given
1. 0 answers
2. asked by Anonymous
3. 976 views
Which description best captures Abraham Lincoln's approach to slavery before he signed the Emancipation Proclamation?A;Lincoln
1. 7 answers
2. asked by ben
3. 965 views
An object at rest begins movinghorizontally on the x-axis, starting at position x(t) = 0 feet at time t = 0 seconds.Suppose,
1. 0 answers
2. asked by Rosie
3. 958 views
Please i tried to give this answer on a quiz but it was not accepted.To name this alkane: CH3CH2CH2CHCH3 with a substituent of
1. 1 answer
2. asked by Rashidat
3. 952 views
Below is a table containing information about differentiable functions f and g:x: -2 -1 0 1 2 f(x): 4 3 5 2 1 f'(x):1 4 2 5 3
1. 1 answer
2. asked by Lauren
3. 945 views
The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related
1. 0 answers
2. asked by Eve
3. 926 views
A 180-m wire is cut into three pieces. The third piece is 20 m longer than the first. The second is two thirds as long as the
1. 1 answer
2. asked by Scarlett
3. 926 views
If N2 is added to a balloon that contains O2 (partial pressure 450 mm Hg) and CO2 (partial pressure 150 mm Hg) to give a total
1. 0 answers
2. asked by Ryan
3. 910 views
If a population is not in genetic equilibrium, what must be occurring in the population
1. 0 answers
2. asked by Lisa
3. 906 views
when 100 J of work is done on a stationary flywheel ( that is otherwise free to rotate in place), its angular speed increases
1. 1 answer
2. asked by Anonymous
3. 903 views
How do I write 37,000,000 in scientific notation
1. 4 answers
2. asked by Cheyanne
3. 901 views
Fill each blank with a coordinating word or phrase and proper punctuation in order to form a combined sentence.1.Exercise has
1. 8 answers
2. asked by Peter
3. 895 views
Which of the following is not an appropriate technique for the assessment of preschool children?A. Visual documentation through
1. 2 answers
2. asked by Anonymous
3. 882 views
La(s) �¨ La(OH)3(aq) (basic solution)Complete and balance the following half-reactions
1. 1 answer
2. asked by sarah
3. 879 views
Particle A of charge 2.76 10-4 C is at the origin, particle B of charge -6.54 10-4 C is at (4.00 m, 0), and particle C of charge
1. 2 answers
2. asked by Alex
3. 875 views
In an experiment on motion, a cart weighing 240 N was pulled up an inclined plane. Which of the following would be the expected
1. 3 answers
2. asked by allen
3. 873 views
A man travels from town a to b at an average speed of 90km/h.on his return journey he takes (one)1 hour less and his speed is
1. 1 answer
2. asked by mohammed
3. 858 views
from a standard deck of 52 cards, how many different five-card hands can be drawn?
1. 1 answer
2. asked by grace
3. 853 views
Changing MomentumThe illustrations show two ways of providing impulse to change the momentum of a vehicle. In the top
1. 1 answer
2. asked by alejandro
3. 837 views
Three point charges +q are placed at cornersof a square with sides of length L. + + + A B L O What is the potential at point A?
1. 0 answers
2. asked by Anonymous
3. 837 views
For questions 7–11, each sentence is missing one type of punctuation. Choose the letter of the punctuation that correctly
1. 5 answers
2. asked by Jman
3. 825 views
Write the expression as the logarithm of a single quantity.ln 2 + 1/2 ln(x +1)-2 ln(1+ x^(1/2))
1. 1 answer
2. asked by Cam
3. 823 views
THE AREA OF A RECTANGUALR GARDEN IS 240 SQ FT. IF THE LENGTH OF THE GARDEN IS 20 FT.,WHAT IS ITS WIDTH?
1. 1 answer
2. asked by LEAH
3. 823 views
Behavioral geneticists and evolutionary psychologists emphasize:A. environmental influence on development. B. the role of
1. 2 answers
2. asked by Angela
3. 813 views
Use the laws of logarithms to condense the following expressions.log base 5 of 6 - log base 5 of x
1. 1 answer
2. asked by Anonymous
3. 811 views
A satellite completes one revolution of a planet in almost exactly one hour. At the end of one hour, the satellite has traveled
1. 1 answer
2. asked by heidi
3. 811 views
I need help starting this question...A buffer solution is prepared by adding 30.0g of pure acetic acid to 41.0g of sodium
1. 1 answer
2. asked by a Canadian
3. 805 views
Find the absolute extrema off(x)= (2x-1)e^(-x) on [0, 00)
1. 1 answer
2. asked by Rebekah
3. 804 views
The unit selling price p (in dollars) and the quantity demanded x (in pairs) of a certain brand of women’s shoes are given by
1. 0 answers
2. asked by Tima
3. 803 views
All of the children in our family,anya is the oldest and wises
1. 1 answer
2. asked by Anonymous
3. 794 views
whats the error in this sentence;please try and always do your best
1. 3 answers
2. asked by Anonymous
3. 789 views
A 4inch-thick concrete slab is being poured for a circular patio 14 feet in diameter. Concrete costs $55 per cubic yard. Find
1. 2 answers
2. asked by brittany
3. 782 views
(5p^2-3)+(2p^2-3p^3)Simplify the expression I don't know how to do that
1. 1 answer
2. asked by Candy
3. 777 views
A 0.2 kg plastic ball moves with a velocity of 1.5 m/s. It collides with a second plastic ball of mass 1.8 kg, which is moving
1. 1 answer
2. asked by MEEEEE
3. 774 views
This type of ad implies the product will make you beautiful.slogan testimonial icon rich-and-famous I think it is rich and
1. 0 answers
2. asked by Cassie
3. 773 views
If the temperature at 10 o'clock is 46 degrees ,at noon it is 54 degrees, 2 o'clock it is 62 degrees, at 6 o'clock it is 60
1. 3 answers
2. asked by tanner
3. 772 views

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