Archives
2013
February

Questions Asked on February 28, 2013

A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?
1. 7 answers
2. asked by Lexi
3. 4,037 views
How much 5M KOH must be added to 1.0 L of 0.1M glycine (pKa 9.6) at pH 9.0 to bring its pH to exactly 10.0?
1. 3 answers
2. asked by Cristian
3. 7,826 views
are carbon particles and sugar an element, compound,solution, or heterogeneous mixture?
1. 1 answer
2. asked by jay
3. 4,925 views
A. Poe believed that good short stories require a single, unifying effect. Evaluate one of the stories in Unit 2 using Poe’s
1. 7 answers
2. asked by jeka
3. 3,623 views
There is a mass at the end of a 0.6 m string, being swung around overhead at constant acceleration of(3/4)pi rad/sec^2. mass is
1. 1 answer
2. asked by Jan
3. 411 views
Which of the following examples would show a negative trend?height and weight of students test scores and height of students
1. 4 answers
2. asked by TasteTheRainbow
3. 650 views
During its early history, the British Parliament _____.
1. 1 answer
2. asked by Natalie
3. 390 views
solve tan2x = -28/45Thank you
1. 1 answer
2. asked by Kevin
3. 372 views
Which of the following statements is /are true?Answer a. None of he above. b. Impurities in a solvent raise the freezing point
1. 1 answer
2. asked by alia
3. 676 views
What is the volume occupied by 20.2g NH3(g) at -25 degrees celsius and 752 mmHg?This is Ideal Gas Law.
1. 0 answers
2. asked by Ambrosia
3. 836 views
A unicorn stands atop a 34° hill. The unicorn gracefully slides down the grassy hill with ì=.16. Calculate the acceleration of
1. 0 answers
2. asked by allan jordan
3. 379 views
What do you understand by positive and negative zero?
1. 0 answers
2. asked by Subham rahut
3. 270 views
is the work needed to bring a car's speed from 0 to 10 km/h less than, equal to ,or more than the work needed to bring its speed
1. 0 answers
2. asked by sam
3. 367 views
What are some effects of war on literature?
1. 2 answers
2. asked by Brianna
3. 408 views
Your parents are buying a house for $187,500. They have a good credit rating, are making a 20% down payment, and expect to pay
1. 1 answer
2. asked by Brianna
3. 10,620 views
The relationship between a fungus and a green organism is an example ofa. neighbors. b. mutualism. c. parasitism. d.
1. 0 answers
2. asked by Please&ThankYou
3. 528 views
A basketball player runs up and down a basketball court 3 complete times in 60 seconds the basketball court is 30 meter long
1. 0 answers
2. asked by Dominique
3. 1,190 views
A basketball player runs up and down a basketball court 3 complete times in 60 seconds the basketball court is 30 meter long
1. 0 answers
2. asked by Dominique
3. 503 views
you invest $750 in a account thatg rearns 4.5%, compounded annually. Find the balance of the account after 2 years.Round your
1. 0 answers
2. asked by Ja'tra
3. 430 views
Calculus If V volts are measured across a resistance of R ohms in a circuit carrying a current of I amperes, V=IR. At a certain
1. 0 answers
2. asked by Trevor
3. 465 views
If V volts are measured across a resistance of R ohms in a circuit carrying a current of I amperes, V=IR. At a certain instant,
1. 0 answers
2. asked by Trevor
3. 494 views
what is 0.0446 rounded to the nearest hundredth of a percent
1. 1 answer
2. asked by tiffany
3. 487 views
when 1 g of gasoline is burned in an engine about 48 kj of heat is produced. how much mass is lost in the process? do you think
1. 1 answer
2. asked by sam
3. 386 views
when 1 g of gasoline is burned in an engine about 48 kj of heat is produced. how much mass is lost in the process? do you think
1. 3 answers
2. asked by sam
3. 620 views
How do you find slope ?
1. 1 answer
2. asked by Eric
3. 266 views
what will have a greater effect on the intensity of a sound, doubling its power or halving its distance? Explain your answer.
1. 1 answer
2. asked by Kellie
3. 2,943 views
how to calculate 10,000 PE in peson equivalent?
1. 0 answers
2. asked by Liz Long
3. 327 views
calculate the amount of energy required to vaporize 43.0g of water at its boiling point
1. 1 answer
2. asked by Richie
3. 576 views
the speed of sound in water is 1500m/s how far way from an under see rock show a,b,c diver be show that he can hear is an echo
1. 1 answer
2. asked by tripuresh
3. 424 views
ABCD is a parallelogram. E is a point on AB such that 234×AE=EB. Let DE intersect AC at F. What is the ratio AC:AF?
1. 0 answers
2. asked by Anonymous...urgent!
3. 377 views
A 15 ft ladder is placed against a vertical wall. the bottom of the ladder is sliding away from the wall at a rate of 2 ft/sec.
1. 1 answer
2. asked by Trevor
3. 895 views
1a. 15 ft ladder is placed against a vertical wall. the bottom of the ladder is sliding away from the wall at a rate of 2
1. 1 answer
2. asked by Trevor
3. 1,263 views
Water is being poured into an inverted cone(vertex down) of radius 4 in and height 10 in at a rate of 3 in^3/sec. Find the rate
1. 2 answers
2. asked by Trevor
3. 792 views
A man is 6ft tall and is walking at night straight toward a lighted street lamp at a rate of 5 ft/sec. If the lamp is 20 ft
1. 3 answers
2. asked by Trevor
3. 1,674 views
Differentiate f(x) = ln(x)/sin(x)
1. 1 answer
2. asked by Lost One
3. 390 views
The standardized NaOH solution was determined to be 120M whereas the mass of the sample of impure tartaric acid was 1.35g. If
1. 0 answers
2. asked by Jonah
3. 461 views
What fact does the author use to support her opinion about bleach? (1 point)1. Bleach is a poison. 2. Bleach is an expensive
1. 6 answers
2. asked by Student
3. 534 views
Read the following excerpt from "Saving Water."“Abandon the bathtub, and hit the showers. Sometimes it just feels great to
1. 2 answers
2. asked by Anonymous
3. 575 views
2 1/4 hours plus 1 1/2 hours equals ?
1. 1 answer
2. asked by anthony
3. 303 views
Assume you want to estimate with the propoportion of student who commute less than 5 miles to work(20) with in 2%, what sample
1. 0 answers
2. asked by kathy L
3. 365 views
A queen on an English chessboard is able to attack in the same row, column and diagonal. The probability that 2 randomly placed
1. 1 answer
2. asked by Don
3. 1,003 views
If f(3) =4 g(3)=2 f'(3)=6 and g'(3)=5find the following numbers a) (fg)' (3) b) (f/g)' (3)
1. 1 answer
2. asked by Kelly
3. 322 views
The Neutrality Acts of 1935 and 1937 show the United States' desire to ___
1. 1 answer
2. asked by Yaod
3. 605 views
Greetings,So I've been working on this problem: H(x) = (x^4 - 2x +7)(x^-3 + 2x^-4) H'(x)= Kept on getting it wrong and I assumed
1. 2 answers
2. asked by Naomi
3. 510 views
Triangle A has an area of 19,00cm squared and similar triangle B has an area of 118.75cm squared. Determine what scale factor
1. 0 answers
2. asked by Kim
3. 576 views
What is the mass of the carbon atoms in one mole of c3h8
1. 1 answer
2. asked by Anonymous
3. 1,302 views
how many morphemes and syllables are contained in each of the following words?Ohio Algebra Cows Expel Congenital Canoes Cognate
1. 5 answers
2. asked by Baaba
3. 4,047 views
The ship in Figure P14.35 travels along a straight line parallel to the shore and a distance d = 500 m from it. The ship’s
1. 0 answers
2. asked by Steve
3. 818 views
The SAT scores of a certain population of students are approximatley normally distributed with a mean and standard deviation of
1. 1 answer
2. asked by ken
3. 1,105 views
A kite is hovering over the ground at the end of a straight 47-m line. The tension in the line has a magnitude of 14 N. Wind
1. 0 answers
2. asked by Dee
3. 812 views
What is the distance on the ground between two places that are 7cm apart on the south africa
1. 10 answers
2. asked by Sikelela sotyatho
3. 4,342 views
Factor 6x^2+14x
1. 1 answer
2. asked by Paul
3. 472 views
Two curves on a highway have the same radii. However, one is unbanked and the other is banked at an angle θ. A car can safely
1. 0 answers
2. asked by Dee
3. 1,374 views
y= e^-7x cos 5xy'=
1. 1 answer
2. asked by Molly
3. 367 views
3/x-5/2x
1. 1 answer
2. asked by Anonymous
3. 179 views
need help for Education:an Argument for: and Argument against, ansa based on education
1. 1 answer
2. asked by godfrey
3. 287 views
How did the three phases of Northern industrialization affect the growth of cities? (5 points)How did the immigrants who came to
1. 4 answers
2. asked by Mrs.Bob
3. 601 views
Factor 3x^3=3x
1. 1 answer
2. asked by Angel
3. 281 views
what is 7% of 250,000
1. 1 answer
2. asked by Sue
3. 365 views
(a) The current through a wire is a steady 2.5 amps. How much current passes through it between t = 0 seconds and t = 4 × 10-4
1. 0 answers
2. asked by lindsey
3. 380 views
A bird stands on a bare power line carrying 2500 amps of current. 600 meters of this wire has a resistance of .009 ohms.If the
1. 0 answers
2. asked by lindsey
3. 561 views
A gold wire and a silver wire have the same dimensions.At what temperature will the silver wire have the same resistance that
1. 0 answers
2. asked by lindsey
3. 412 views
This year's harvest from a small, remote banana plantation consists of 3000 bananas. The farmer's camel can carry up to 1000
1. 1 answer
2. asked by Bailie
3. 820 views
the sequence in which James Thurber placed Walter Mitty's daydreams in the short story "The Secret Life of Walter Mitty."
1. 1 answer
2. asked by Cash
3. 687 views
if x A y means x + (X+1) + (x+2) + (x+3) +...,y times express 12 A 3 in simplest form
1. 2 answers
2. asked by oscar
3. 527 views
Find dy/dx by implicit differentiation.x cos y + y cos x = 1
1. 1 answer
2. asked by Molly
3. 691 views
Today Angela's cat's age in months is the same as Angela's age in years. In one year her cat's age in months will be 2 times
1. 1 answer
2. asked by oscar
3. 650 views
(Choose the correct answer) i hope/wish i was a bird
1. 1 answer
2. asked by Aj
3. 899 views
1) The four major kinds of natural vegetation in the United States and Canada are tundra, grassland, desert scrub, anda.
1. 20 answers
2. asked by Wendy
3. 1,659 views
Bob is driving 25 m/s and he turns a corner with a radius of 37 m. How much is Bob accelerating?
1. 1 answer
2. asked by Anonymous
3. 307 views
if (x-7) and (x-4) are the factors of px^3 + qx^2 - 5x +84, find the values of p and q.
1. 1 answer
2. asked by Jeconiah
3. 718 views
Two students play in a drumb band. Explain how the students make sounds on the drums. Then explain how one student can make a
1. 0 answers
2. asked by Ms.Vargas
3. 393 views
F(x)= ln((3x+6)^4 (x^3 -2)^5 )F'(x)=
1. 0 answers
2. asked by Joe
3. 286 views
A. What is the theorist Michael S. Scriven take to be the ultimate purpose of evaluation?What is the subsidiary purpose?D. What
1. 0 answers
2. asked by Huriyyah
3. 364 views
Erica painted a picture of her dog. The picture has an area of 3,600 cm2 and is square. She has placed the picture in a frame
1. 4 answers
2. asked by mom
3. 880 views
3.Which of the following is a solution of x² + 14x + 112 = 0? If necessary, round to the nearest hundredth. A.) x = –0.24 B.)
1. 2 answers
2. asked by cassie
3. 545 views
Is this true or false? To expand the binomial (x2 + 3)6, use the row of Pascal's triangle that has coefficients 1, 5, 10, 10, 5,
1. 0 answers
2. asked by Bob
3. 378 views
anyone have any information on case study of motomart senior captstone business
1. 0 answers
2. asked by wendy
3. 758 views
line segment ab is the diameter of circle O whose center has coordinates (6,8) . what are the coordinates of point b if the
1. 6 answers
2. asked by C
3. 4,724 views
line segment ab is the diameter of circle O whose center has coordinates (6,8) . what are the coordinates of point b if the
1. 0 answers
2. asked by C
3. 752 views
Why was the Fugitive Slave Act so controversial? (3 points)It required all Americans to return runaway slaves to their owners,
1. 6 answers
2. asked by Haley
3. 2,340 views
I'm writing a letter to the adviser of the NJHS in my school. Please read to see if it's good. If your confused about my post,
1. 4 answers
2. asked by Laruen
3. 493 views
How do you balance this equation?Fe2O3+C=Fe+CO2
1. 0 answers
2. asked by Emily
3. 472 views
Which of the following is an example of active reading?A. Skimming over information and taking notes. B. Reviewing a chapter,
1. 1 answer
2. asked by victor
3. 1,343 views
list the fractions 1/4,3/8,2/6 in order from least to greatest writen in 8ths.
1. 3 answers
2. asked by ttuuffyy
3. 573 views
2x^2+8x+x+4 factored
1. 1 answer
2. asked by A
3. 251 views
How do you balanceFe2O3+C. 2Fe+CO2
1. 2 answers
2. asked by Carol
3. 443 views
A 220g block on a 54.0cm -long string swings in a circle on a horizontal, frictionless table at 70.0 rpm.A) What is the speed of
1. 1 answer
2. asked by Jenny
3. 1,051 views
A 220g block on a 54.0cm -long string swings in a circle on a horizontal, frictionless table at 70.0 rpm.A) What is the speed of
1. 0 answers
2. asked by Jenny
3. 585 views
Arrange the following in descending order. 0.8333;4/3;81.1%
1. 4 answers
2. asked by Blue
3. 476 views
Uksis m16 ussr adfd ssa f2b
1. 0 answers
2. asked by Frank umpierre
3. 1,002 views
There's something wrong with this sentence but I can't put my finger on it!!The federal government has put into effect a mandate
1. 4 answers
2. asked by a Canadian
3. 406 views
During an experiment conducted on the effort E to lift a load W when using a simple the following values were recorded.………
1. 0 answers
2. asked by barotseland network
3. 978 views
During an experiment conducted on the effort E to lift a load W when using a simple the following values were recorded.………
1. 0 answers
2. asked by barotseland network
3. 388 views
Write in expanded form. 825
1. 8 answers
2. asked by Blue
3. 1,486 views
The two plates of a capacitor hold +3200 µC and -3200 µC of charge, respectively, when the potential difference is 700 V. What
1. 1 answer
2. asked by Brian
3. 504 views
Calculate the wavelength of light if 1.50 mol of photons has an energy of 125 kJ.6.02x10^23 things=1.00 mol(things) c=3.00x10^8
1. 1 answer
2. asked by Kristen
3. 1,045 views
for an assignment I'm writing, I'm trying to find the % efficiency of ethanol.We were given a chart that says ethanol's energy
1. 0 answers
2. asked by a Canadian
3. 511 views
Factor the expression. x^2 + 6x + 48a) (x + 1)(x + 48) b) (x + 6)^2 c) (x + 6)(x + 8) d) Prime Polynomial
1. 1 answer
2. asked by Anonymous
3. 333 views
Clearly show and explain each step for full credit.solve the inequality |4x-3|=5
1. 1 answer
2. asked by Daniel
3. 320 views

Back to February 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024