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Questions Asked on January 21, 2012

find an expression for a cubic function f if f(1)=6 and f(-1)=f(0)=f(2)=0
1. 2 answers
2. asked by Lorena
3. 14,200 views
4/7 of a group of children are boys. If there are 18 more boys than girls, how many children are there altogether?
1. 3 answers
2. asked by Patty
3. 5,848 views
What is the mass of 65.0mL of ethanol? the density of ethanol at room temperature=0.789g/mL
1. 5 answers
2. asked by Unknown
3. 4,988 views
A 10 g bullet is fired into, and embeds itself in, a 2 kg block attached to a spring with a force constant of 19.6 n/m and whose
1. 3 answers
2. asked by Dee
3. 4,348 views
heptane and water do not mix, and heptane has a lower density (0.684g/mL) than water (1.00g/mL). A 100mL graduate cylinder with
1. 1 answer
2. asked by Tiffany
3. 4,124 views
large dose of vitamin C are supposed to cure the common cold. One commercial over-the-counter product consists of 500-mg tablets
1. 3 answers
2. asked by Erica
3. 3,291 views
The volume of a sphere is 2,098pi m3. What is the surface area of the sphere to the nearest tenth?1,700 m2 146.2 m2 850 m2
1. 8 answers
2. asked by Ash
3. 2,647 views
If {gn} is a geometric sequenc with gn > 0 for all n is an element of natural number,then prove that {ln gn} is an arthnetic
1. 4 answers
2. asked by Abdela said yimer
3. 2,641 views
What is a solution? What are the 2 parts of a solution
1. 1 answer
2. asked by keria
3. 2,486 views
In an arthmetic sequence, the fourth term is 84 and the tenth term is 60. Find the maximum possible partial sum.
1. 4 answers
2. asked by Abdela said yimer
3. 2,396 views
Aristotle taught his students to follow thea. Golden Rule c. golden mean b. Golden Fleece d. none of these
1. 5 answers
2. asked by h8er_for_h8er
3. 2,379 views
Who thought that the governments should be headed by philosopher kings? Alexander the Great, Plato, Aristophanes, or Jason?
1. 12 answers
2. asked by h8er_for_h8er
3. 2,372 views
The tires on a car have radius 14 inches. Find the angular speed of the car tire inrevolutions per second when it is traveling
1. 1 answer
2. asked by Will
3. 2,029 views
Two forces, F1 and F2, act on the 5.00 kg block shown in the drawing. The magnitudes of the forces are F1 = 69.0 N and F2 = 24.5
1. 2 answers
2. asked by Nilan
3. 1,984 views
An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky)
1. 2 answers
2. asked by Brett
3. 1,925 views
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. The athlete is able to rotate the ball at the
1. 2 answers
2. asked by Blanca
3. 1,896 views
What is the equation of the circle with center (2, –5) that passes through the point (–2, 10)?(x – 2)2 + (y – (–5))2 =
1. 1 answer
2. asked by Ash
3. 1,850 views
A storage tank is in the shape of a right circular cylinder that has a diameter of 20 inches and a height of 3yards. if oil
1. 2 answers
2. asked by Anonymous ii
3. 1,820 views
For each transaction, indicate whether the related account would be classified as an (a) asset (b) liability (c) stockholders'
1. 0 answers
2. asked by Franklin (Due Monday)
3. 1,742 views
They believed that the human mind could understand everything:a. Epicureans c. Stoics b. Sophists d. philosophers
1. 8 answers
2. asked by h8er_for_h8er
3. 1,685 views
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an
1. 1 answer
2. asked by Junior
3. 1,619 views
1. What effect would the following actions have on a firm’s current ratio? Assume that new working capital is positive.a. A
1. 1 answer
2. asked by Alice
3. 1,529 views
Three point charges have equal magnitudes, two being positive and one negative. These charges are fixed to the corners of an
1. 1 answer
2. asked by Junior
3. 1,475 views
Find the sum of all 3 digit whole numbers that are divisible by 13.
1. 3 answers
2. asked by Abdela said yimer
3. 1,441 views
6.An aqaurium is 80cm long, 40cm wide, and 40cm high. What is its volume?I got 128,000cm3 One cubic centimeter (cm3) holds 1
1. 3 answers
2. asked by Jaycee
3. 1,415 views
When a parachute opens, the air exerts a large drag force on it.This upward force is initially greater than the weight of the
1. 1 answer
2. asked by Sejul
3. 1,356 views
An isotope of iodine is I-126.how many protons, neutrons &electrons does it have
1. 1 answer
2. asked by keria
3. 1,342 views
23.what is the slope of a line parallel to a line represented by the equation x=2y-3?19.what is the solution to the following
1. 3 answers
2. asked by Elyon
3. 1,336 views
The job profile of correctional officers includes security and inmate accountability. They are responsible for preventing
1. 0 answers
2. asked by sharday
3. 1,281 views
The highest temperature ever recorded in the United States is 134F at Greenland Ranch, Death Valley, CA, on July 13, 1913. What
1. 3 answers
2. asked by Stephanie
3. 1,280 views
A dominant gene A produces wire-haired texture in dogs. Its recessive aamllele a produced smooth hair. Cross the heterozygous
1. 1 answer
2. asked by Marissa
3. 1,261 views
1. A firm in a perfectly competitive market invents a new method of production that lowers its marginal costs. What happens to
1. 0 answers
2. asked by MAriah
3. 1,237 views
A duck has a mass of 2.8 kg. As the duck paddles, a force of 0.05 N acts on it in a direction due east.In addition, the current
1. 1 answer
2. asked by Sushmitha
3. 1,223 views
1. What is the domain of the function {(18,34),(22,64),(94,36),(11,18),(91,45)}?8.what is the equation of the line that includes
1. 1 answer
2. asked by Elyon
3. 1,199 views
I have an acceleration function and a velocity function that I know the equations for. How would I use those to find the
1. 2 answers
2. asked by Kris
3. 1,191 views
could you please check this answer for me and correct. thanksgiven equation point slope form linear equation to use to do
1. 2 answers
2. asked by ann
3. 1,162 views
A girl enrolling in typing class type 60(x+1)/x+9 words per minute after x weeks of lesson. Determine the maximum possible
1. 1 answer
2. asked by Abdela said yimer
3. 1,139 views
Two forces, F1 and F2, act on the 5.00 kg block shown in the drawing. The magnitudes of the forces are F1 = 69.0 N and F2 = 24.5
1. 0 answers
2. asked by Nilan
3. 1,124 views
1) Consider the formation of sulfur trioxide according to the reaction:2 SO2(g) + O2(g) -> 2 SO3(g) delta H = -198 How much heat
1. 3 answers
2. asked by Hannah
3. 1,115 views
An aqaurium is 80cm long, 40cm wide, and 40cm high. What is its volume?I got 128,000cm3 One cubic centimeter (cm3) holds 1
1. 6 answers
2. asked by Jaycee
3. 1,067 views
I am trying to get this done asap because it is an online assignment and the web site is down for today. I will share my own
1. 1 answer
2. asked by Franklin (Due Monday)
3. 1,038 views
Given r = 10 cos θIf you sketched an angle of θ = 150 degrees, what quadrant would it be located in? It's either the first or
1. 2 answers
2. asked by Anon
3. 1,033 views
A cup of teat containing 400g of liquid at 20 degrees celsius was heated. If 58.5 kj of heat was absorbed by the tea, what would
1. 4 answers
2. asked by Hannah
3. 1,031 views
If the variation in g between one's head and feet is to be less then 1/100 g, then, compared to one's height ,what should be the
1. 2 answers
2. asked by Jjong
3. 1,027 views
Timothy had a total of 238 blue and red marbles. He gave 3/7 of the blue marbles and 5/8 of the red marbles away. Altogether,
1. 1 answer
2. asked by widyan
3. 1,022 views
how many Parks and Resorts does Disney have?It's for an economic projects. thank you
1. 1 answer
2. asked by Yoona
3. 994 views
what figure of speech is "it is a lovely little bright snake of a word"
1. 1 answer
2. asked by marian
3. 992 views
The Seattle Company allocates overhead based on a predetermined overhead rate of $8.00 per direct labor hour. Job b 689 required
1. 0 answers
2. asked by chunky
3. 989 views
I got C_4 H_3 O_8 for this question but I'd like someone to check my answer, please.A 1.012 g sample of a compound containing C,
1. 1 answer
2. asked by mark
3. 975 views
In an AP, the thirteenth term is 27, and the seventh term is three times the second term. Find the first term,?
1. 1 answer
2. asked by Babueddie
3. 959 views
Prove that the equation to a straight line which passes through the point (h,k) and isperpendicular to the axis of x is x +
1. 1 answer
2. asked by Kewal
3. 947 views
I urgently need to know where I can get a sort of dictionary of terms on microbiology.1) I need to translate technical terms
1. 1 answer
2. asked by Henry2
3. 947 views
about 13% of the population is nervous around strangers. If 2 people are randomally seclected, what is the probability that both
1. 2 answers
2. asked by jb
3. 930 views
Behavior is ________ while mental processes are ________.
1. 1 answer
2. asked by Anonymous
3. 927 views
What is a covalent bond?what type of substance form covalent bonds?
1. 1 answer
2. asked by keria
3. 894 views
why is a lid used in a chromatography experiment, and why do the colours travel different distances up the paper?
1. 3 answers
2. asked by Anonymous
3. 892 views
Did Socrates teach that absolute right and wrong DID exist. Did he teach consequence for the ones who wronged?
1. 2 answers
2. asked by h8er_for_h8er
3. 891 views
what is the publisher and the number of pages for Ellison's 2002 edition of Invisible Man.
1. 1 answer
2. asked by jason
3. 869 views
This first historian was the author of the "History of the Peloponnesian War":a. Herodotus c. Thucydides b. Plato d. Socrates
1. 1 answer
2. asked by h8er_for_h8er
3. 865 views
what number is excluded from the domain of the function y=5/x-3? please help me!a. 3 b. Not Here c. -3 d. 5
1. 2 answers
2. asked by VeRoNiCa C.
3. 857 views
While shopping you discover that your favorite department store has lowered the price on a hot, new MP3 player that you wanted
1. 3 answers
2. asked by adrina
3. 832 views
A wooden block of mass 29.0 kg sits on a horizontal table. A wire of negligible mass is attached to the right side of the block
1. 1 answer
2. asked by Bob
3. 820 views
what are some examples of ethos that Frederick Douglass usedd in his narrative book?thank you!
1. 2 answers
2. asked by Sara123
3. 818 views
How are Aristotle's teachings related to the scientific method used by scientists today?
1. 4 answers
2. asked by im_a_h8r_n_luvin_it(only hate certain people)
3. 817 views
A thin spherical shell of mass 0.400 kg and diameter 0.190 m is filled with alcohol (ρ = 806 kg/m3). It is then released from
1. 0 answers
2. asked by Anonymous
3. 808 views
An experiment always starts with: data collection or theory or group selection or randomization. I have you ask a question then
1. 1 answer
2. asked by Sue
3. 803 views
Write the three cube roots of 8 cis (-30°).
1. 4 answers
2. asked by Anon
3. 799 views
What is the specific heat of a metal if 7.74 x 103 J of energy is required to warm a 75.0 g sample of the metal from 10 °C to
1. 0 answers
2. asked by Anonymous
3. 799 views
1. The mouth of the Parana River is located in Argentina. In what country can its source be found? Brazil2. In what ocean do 20
1. 1 answer
2. asked by Reed
3. 791 views
What is the sum of a geometric series with first term a1= 2, a common ratio r of 2 and the number of terms, n, equal to 4.
1. 1 answer
2. asked by Embraced
3. 783 views
The 10th term of an arithmetic sequence 17 and the16th is 44,find the first three terms in the sequence
1. 1 answer
2. asked by Tenacious
3. 769 views
Farmer John is building a pen to keep his pig in. John has 40m of fencing. He will only need to make 3 sides to the pen because
1. 1 answer
2. asked by Kelly
3. 765 views
i doing my physics work and so i have to convert 0.0023mm to meters and it seem so easy but i not know how. i first convert it
1. 6 answers
2. asked by Shreya
3. 763 views
A skateboarder, starting from rest, rolls down a 12.5-m ramp. When she arrives at the bottom of the ramp her speed is 6.45 m/s.(
1. 1 answer
2. asked by Kayla
3. 750 views
Find the speed in both radians per second and degrees per second for the hourhand, the minute hand, and the second hand on a
1. 1 answer
2. asked by Al B.
3. 743 views
At an air show, a jet plane has velocity components vx = 695 km/h and vy = 440 km/h at time 4.85s and vx= 933km/h and vy = 465
1. 2 answers
2. asked by MOMO
3. 743 views
one edge of a cube is measured and found to be 2.162 cm. An atom of copper is 0.2560 nm in diameter. how many atoms of copper
1. 1 answer
2. asked by kylie
3. 738 views
5pi/7 what quadrant is it in???
1. 1 answer
2. asked by Jen
3. 734 views
1) Consider the formation of sulfur trioxide according to the reaction:2 SO2(g) + O2(g) -> 2 SO3(g) delta H = -198 How much heat
1. 2 answers
2. asked by Hannah
3. 732 views
Even when speaking, one must cross one's T's and dot one's i's. What does thismean when referring to public speaking? What
1. 1 answer
2. asked by Ty
3. 728 views
Which of the following is not an economic right or responsibility?Question 8 options: a.deciding where to live b. choosing an
1. 2 answers
2. asked by adrina
3. 727 views
If y = xtan(11π/24) and y = xtan(19π/24) represents two straight lines at right angles,prove that the angle between the axis
1. 1 answer
2. asked by Kewal
3. 727 views
If a cart is released from rest at a 10 meter incline and takes 28 seconds to travel down this incline.1. Calculate the average
1. 1 answer
2. asked by GRISSELL
3. 727 views
Who among the Greek philosophers would be the most influential until modern times?a. Socrates c. Herodotus b. Plato d. Aristotle
1. 9 answers
2. asked by h8er_for_h8er
3. 713 views
If a cart is released from rest at a 10 meter incline and takes 28 seconds to travel down this incline.1. Calculate the average
1. 1 answer
2. asked by GRISSELL
3. 711 views
COULD I GET HELP SOLVING THIS PROBLEM USING THE DISTRIBUTIVE PROPERTY5(W-5)= 10 W =
1. 3 answers
2. asked by DJ
3. 697 views
Hello, I am doing a Sentence outline for Engish102 and I just need to know if I am on the right track with this, it is a little
1. 5 answers
2. asked by Jazmyne
3. 694 views
27. In the story “In the Shadow of War,” why did Omovo refuse money from the soldiers?
1. 0 answers
2. asked by ariel
3. 693 views
A ball mass 500g rolls at a velocity of 2m/s and hits another ball of mass 250g1.What is the velocity of a small ball if the
1. 1 answer
2. asked by lufuno nemugumoni
3. 683 views
Q6) A 10 L container contains a mixture of 0.8 g of He and 8 g of Ar at 0 oC.a) (1 pt) Calculate the total pressure of the gas
1. 1 answer
2. asked by lyan
3. 674 views
There's a rectangular prism.the length is 7.4 the width is 3.7 the height is 2 What's the volume? I got 54.76
1. 5 answers
2. asked by Jaycee
3. 668 views
A thin spherical shell of mass 0.400 kg and diameter 0.190 m is filled with alcohol (ρ = 806 kg/m3). It is then released from
1. 0 answers
2. asked by Anonymous
3. 657 views
The current I in an electrical conductor varies inversely as the resistance r of the conductor. The current is 6 amperes when
1. 1 answer
2. asked by De'andre
3. 656 views
What is the molecular shape of ethylene (C2H4)? And what is the number of electrons that the carbons share between them?
1. 1 answer
2. asked by Anonymous
3. 655 views
From each corner of a parallelogram a perpendicular is drawn upon the diagonal whichdoes not pass through that corner and these
1. 0 answers
2. asked by Kewal
3. 652 views
The figure below shows a conchoid of Nicomedes. The top part is formed by a ray from the origin that rotates through an angle
1. 1 answer
2. asked by Anon
3. 648 views
first word in an organisms name: bacteria, classification, domain, genus, protists, or species? which would you say?
1. 2 answers
2. asked by im_a_h8r_n_luvin_it(only hate certain people)
3. 640 views
1)A piece of metal with a mass of 5.50 grams changed in temperature from 25 to 55 degrees celsius when 21.3 joules was absorbed.
1. 2 answers
2. asked by Hannah
3. 637 views
A water hose 1.42 cm in diameter is used to ﬁll a 19.5 L bucket. If it takes 1.37 min to ﬁll the bucket, what isthe speed at
1. 0 answers
2. asked by Samantha George
3. 637 views
I am doing a university application form where I am asked questions it asks:*Why are you interested in this program? (100 words
1. 6 answers
2. asked by Anita
3. 635 views

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