Archives
2009
September

Questions Asked on September 24, 2009

A street light is at the top of a 17 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a
1. 2 answers
2. asked by Z32
3. 9,664 views
Christian is making a Tyrolean traverse. That is, he traverses a chasm by stringing a rope between a tree on one side of the
1. 3 answers
2. asked by Precilla
3. 7,012 views
A box rests on the back of a truck. The coefficient of static friction between the box and the bed of the truck is 0.300. (a)
1. 2 answers
2. asked by Ingo
3. 6,763 views
How many arrangements of the word ALGORITHM begin with a vowel and end with a consonant?
1. 4 answers
2. asked by avm
3. 6,183 views
These numbers form an addition and subtraction fact family. 6, 7, 13Choose the fact family formed by these numbers. 7 + 13 = 20
1. 2 answers
2. asked by esther
3. 5,825 views
Illinois Jones is being pulled from a snake pit with a rope that breaks if the tension in it exceeds 755 .If Illinois Jones has
1. 4 answers
2. asked by James
3. 4,832 views
A girl is whirling a ball on a string around her head in a horizontal plane. She wants to let go at precisely the right time so
1. 1 answer
2. asked by Henry
3. 4,734 views
A 10-kg iron ball is dropped onto a pavement from a height of 100 m. Suppose half of the heat generated goes into warming the
1. 1 answer
2. asked by Ceres
3. 4,490 views
Fifty grams of hot water at 80oC is poured into a cavity in a very large block of ice at 0oC. The final temperature of the water
1. 3 answers
2. asked by Ceres
3. 4,239 views
Exactly 100 bacteria with a generation time of 30 min are introduced into fresh sterile broth at 8am and maintained at an
1. 3 answers
2. asked by chrissy
3. 3,791 views
A spherical snowball is melting in such a way that its diameter is decreasing at rate of 0.2 cm/min. At what rate is the volume
1. 4 answers
2. asked by Z32
3. 3,062 views
Two blocks are connected by a lightweight, flexible cord that passes over a frictionless pulley. If m1 is 3.4 kg and m2 is 9.1
1. 1 answer
2. asked by Megan
3. 3,020 views
In how many ways can the letter of the word SECTION be arranged if the consonants must always be in the order in which they
1. 5 answers
2. asked by avm
3. 2,940 views
solve for the indicated variable:a. temperature formula solve for F: K=5/9(F-32)+273 b. annual interest rate solve for R:
1. 5 answers
2. asked by narmin
3. 2,921 views
Anwar is stringing wooden beads on a leather thong. He has twelve beads of various sizes and will tie a knot in the thong when
1. 3 answers
2. asked by avm
3. 2,586 views
create a mnemonic for the 6 kingdoms they maybe in any order but you must have all 6
1. 1 answer
2. asked by amanda
3. 2,447 views
How many "words" can be formed using all of the letters of the word SHRINKS if S must be directly in front of H
1. 2 answers
2. asked by avm
3. 2,068 views
For CH3CO2H, give the hybridization and approximate bond angles for each atom except hydrogen. Also, draw an orbital bonding
1. 1 answer
2. asked by kate
3. 1,916 views
Write a program that prompts the user to enter a temperature, followed by a letter representing Celsius(C) or Fahrenheit (F).
1. 1 answer
2. asked by gnozahs
3. 1,915 views
Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form y=mx+b.
1. 2 answers
2. asked by Need Help
3. 1,885 views
The moon revolves about the Earth in a trajectory that is very nearly a circle of radius r = 384,401 km, and requires 27.3 days
1. 2 answers
2. asked by perry
3. 1,842 views
How many numbers greater than 300 000 are there using only the digits 1, 1, 1, 2, 2, 3?
1. 1 answer
2. asked by Amaran
3. 1,793 views
Two cards are drawn without replacement from an ordinary deck of 52 playing cards. What is theprobability that the second card
1. 3 answers
2. asked by chandice
3. 1,570 views
Paleontologists estimate that if a Tyrannosaurus rex were to trip and fall, it would have experienced a force of approximately
1. 1 answer
2. asked by Mia
3. 1,497 views
Paleontologists estimate that if a Tyrannosaurus rex were to trip and fall, it would have experienced a force of approximately
1. 2 answers
2. asked by Cayla
3. 1,466 views
Hi, could you help me pleaseQuestion: A tortoise can run with a speed of 0.12 m/s and a hare can run 20 times as fast. in a
1. 3 answers
2. asked by Chan
3. 1,403 views
I have a word problem in my homework that confuses me.How long is 1 billion seconds simplified into years then months then days,
1. 1 answer
2. asked by Jason
3. 1,402 views
A calculator requires a keystroke assembly and a logic circuit. Assume that 83% of the keystrokeassemblies and 92% of the logic
1. 1 answer
2. asked by jessica
3. 1,374 views
A hockey puck is hit on a frozen lake and starts moving with a speed of 12.0 m/s. Five seconds later, its speed is 6.00 m/s. (a)
1. 4 answers
2. asked by Sandra
3. 1,338 views
Does a Contractionary Fiscal Policy help lower inflation?Or does Expansionary Fiscal Policy lower inflation?
1. 1 answer
2. asked by Josh
3. 1,273 views
The (blank 1) colonies were settled mainly for (blank 2) reasons. The long hot summers and mild winters made (blank 3) a way of
1. 3 answers
2. asked by lauren!!!!
3. 1,244 views
* Write a brief summary of the main ideas of the article (or at least two paragraphs of the article). Create an in-text citation
1. 1 answer
2. asked by sequoia
3. 1,235 views
this is the same question I posted yesterday, it is due tommorow, oh and yes I have got how to do the other stuff which I was
1. 3 answers
2. asked by sara
3. 1,228 views
If a composite number has the first five prime numbers as factors, what is the smallest number it could be? Write that number's
1. 3 answers
2. asked by Sue
3. 1,204 views
At any given time how would the yeild curve facing a AAA-rated company compare with the yield curve for u.s. treasury
1. 1 answer
2. asked by terra
3. 1,113 views
HOMEWORK QUESTION: give one advantage and one disadvantage of having many branches in science??? i know its a silly question but
1. 1 answer
2. asked by yomna
3. 1,107 views
Flexibility is said to be the hallmark of modern management accounting, whereas standardization and consistency describe
1. 4 answers
2. asked by Josephine
3. 1,097 views
List the products and goods that were important to the economies of the kingdoms of West Africa.How did the location of these
1. 1 answer
2. asked by Tyasia
3. 1,084 views
I'm not sure how to do this problemA .40 kg ball is thrown with a speed of 10 s^-1 m at an angle of 30 degrees. (a) What is its
1. 1 answer
2. asked by Physics
3. 1,079 views
x^2-25 over x^2+7x, divided by x^2+7x+10 over x^2+9x+14.I found the solution to be x-5 over x, is this correct?
1. 1 answer
2. asked by Anonymous
3. 1,073 views
DDT is stored in body fat and remains toxic for many years. Explain why these characterestics are undersirable in a pesticide.
1. 2 answers
2. asked by ali
3. 1,043 views
In the figure below, a slide loving pig slides down a certain 18° slide in twice the time it would take to slide down a
1. 1 answer
2. asked by Nick
3. 1,039 views
which tribe was the largest and controlled the northeastern part of florida?
1. 5 answers
2. asked by Kasandr
3. 1,034 views
A density curve like an inverted letter "V" The first segment goes from the point (0, .6) to the point (0.5, 1.4). The second
1. 1 answer
2. asked by Statistics
3. 1,027 views
Find all primes less than 100 that can each be written in all three ways:p=a^2+b^2=c^2+2 e^2=f^2+3 g^2, and show how it's done
1. 8 answers
2. asked by Mia
3. 1,003 views
what does the statement mean many discoveries lie in wait for the tools needed to make them? thank you.please i need the answer
1. 2 answers
2. asked by rx
3. 999 views
A rectangular garden that is W ft wide is enclosed by 120 ft of fencing.How long is the garden?
1. 2 answers
2. asked by Tessa
3. 989 views
A child's body i approximatly 75% water. About how many pounds of a 60 pound child's weiht is water?
1. 2 answers
2. asked by Roger
3. 972 views
north America,south America and the island in the caeibbean sea are the major lands in the
1. 1 answer
2. asked by jose
3. 950 views
For an average snowfall the density of the snow could be 0.6 g/cm3. For a 15 cm snowfall what mass of snow would you shovel from
1. 1 answer
2. asked by beccaa
3. 941 views
you and your family go to a restaurant. the bill is $26.98 including $1.53 in tax. find the percent tax.please help. thanks
1. 1 answer
2. asked by kjeryn
3. 930 views
given: angle 1 is congruent to angle 2, angle measure 1=120prove: angle measure 3=120
1. 1 answer
2. asked by lili
3. 930 views
The size of a country on a map with scale of 1:50000 is reflected as 2730.8cm^2, and the coastline is reflected as 386cm. The
1. 0 answers
2. asked by Marrion
3. 927 views
I NEED HELP FAST!!!WHAT IN YOUR OPINION WOULD BE ADVANTAGES AND DISADVANTAGES OF THE CURRENT DEMOCRATIC SYSTEM?? WHAT ARE THE
1. 6 answers
2. asked by ggift
3. 923 views
1. The sum of three numbers is 301. The second number is 3 less than twelve times the first number. The third number is 4 more
1. 1 answer
2. asked by Jessica
3. 921 views
In how many of the arrangements would the two L's be together, for the word BASKETBALL?
1. 1 answer
2. asked by avm
3. 914 views
A firm has ROA of 14% and a debt/equity ratio of 0.8. The ffirms ROE is?
1. 0 answers
2. asked by Lance
3. 913 views
If m_A=15.0kg and m_B =3.0kg, determine the magnitude of the acceleration of each block.If initially m_A is at rest 1.300m from
1. 1 answer
2. asked by Alyssa
3. 886 views
The same car at three different dealerships had a median price of $14,833.02. The mean price was$14,544.43 and the range of
1. 1 answer
2. asked by thomas
3. 886 views
Each letter of the alphabet is written on a separate piece of paper and placed in a box. Find theprobability of drawing a vowel,
1. 1 answer
2. asked by chandice
3. 862 views
Suppose a box of marbles contains an equal number of red marbles and yellow marbles but twice as amny green marbles as red
1. 3 answers
2. asked by Sharon
3. 858 views
''Without the English civil war, democracy would have never developed.'' No one would have been able to asert changes at all. No
1. 4 answers
2. asked by sara
3. 856 views
Have the regulatory agencies been outlawed by the federal courts?
1. 1 answer
2. asked by Lorraine
3. 826 views
When we look at a leaf, we see the colors of light that are reflected off its surface. How does this explain there relatively
1. 1 answer
2. asked by Lena
3. 824 views
what is the translation of this spanish poem - "La puerta se cerro detras de ti Y asi detras de ti se fue mi amorCreyendo
1. 3 answers
2. asked by Rodora
3. 809 views
Could someone explain topologically equivalent to me. I am to figure out if a pretzel is topologically equivalent to a pencil, a
1. 1 answer
2. asked by sam
3. 809 views
The following table contains data for the equilibrium reactionCH3COOH(g)+ C2H5OH(g)↔ CH3COOC2H5(g)+ H2O(g) T = 100oC. Each row
1. 2 answers
2. asked by Ava
3. 809 views
y=x^2-3 Is there symmetry? Yes, on the y-axis. How would I prove it? With an equation?
1. 2 answers
2. asked by Bree
3. 791 views
A paratrooper with a fully loaded pack has a mass of 119 kg. The force due to air resistance on him when falling with an
1. 0 answers
2. asked by Megan
3. 790 views
A census-taker rings Mr. Manning's bell and asks how many children he has."Three daughters," he replies. "And how old are they,
1. 2 answers
2. asked by Ashleigh
3. 779 views
I have a few problems im having trouble with, any help..?1. If a peice of aluminum with mass 3.90g and a temperature of 99.3C is
1. 4 answers
2. asked by Dylan
3. 778 views
A rope is tied to a pail of water and the pail is swung in a vertical circle of radius 1.3m. What must be the minimum velocity
1. 1 answer
2. asked by Henry
3. 758 views
Illinois Jones is being pulled from a snake pit with a rope that breaks if the tension in it exceeds 755 N.If Illinois Jones has
1. 0 answers
2. asked by Natsuku
3. 755 views
write an equation of a line with undefined slope that passes through the point (3,-2
1. 1 answer
2. asked by Devan
3. 755 views
In the figure below, a box of Cheerios (mass mC = 1.0 kg) and a box of Wheaties (mass mW = 3.5 kg) are accelerated across a
1. 3 answers
2. asked by Nick
3. 752 views
an automobile is traveling north. can it have a velocity toward the north and at the same time have an acceleration toward the
1. 2 answers
2. asked by RAYMOND
3. 747 views
Events A, B, and C are defines on sample space S. Their corresponding sets of sample points do not intersect and their union is
1. 1 answer
2. asked by Sharon
3. 744 views
What does it mean when a question is asking about the fundamental elements of American democracy. I am to pick an element of
1. 4 answers
2. asked by sam
3. 742 views
The relative mass of A is 116. Determine the molecular formula of A.
1. 3 answers
2. asked by Some kid.
3. 734 views
Please show equation and solve for the following1. Lyn's age is 8 years less than 15 times the age of her niece Elizabeth. If
1. 5 answers
2. asked by DMAR
3. 727 views
which tribes controlled the northwestern part of florida?
1. 4 answers
2. asked by Kasandr
3. 725 views
What is the typical life time of a cloud?
1. 0 answers
2. asked by Lisa
3. 724 views
It is quite alone, standing well back from the road, quite three miles from the village… It makes me think of English places
1. 2 answers
2. asked by Lena
3. 722 views
is there a culture where they swore and had a sense to not get addicted to somthing
1. 1 answer
2. asked by dylan
3. 716 views
I need to enter the following into Journal Enteriesa) Borrowed $12,000 cash on a short-term note payable dates march 1, 2011 b)
1. 0 answers
2. asked by Leisel
3. 713 views
solve for the indicated variable:a. temperature formula solve for F: K=5/9(F-32)+273 b. annual interest rate solve for R:
1. 1 answer
2. asked by narmin
3. 705 views
* Write a brief summary of the main ideas of the article (or at least two paragraphs of the article). Create an in-text citation
1. 2 answers
2. asked by Anonymous
3. 693 views
who was marginalized in "the great depression 1929"? And what other thing were marginalized in "the great depression 1929"? and
1. 1 answer
2. asked by Adam
3. 683 views
a bar of steel has a mass of 277 g and a volume of 35.5 cm3. What is the density of the bar?Will it float in water?Will it float
1. 2 answers
2. asked by beccaa
3. 682 views
Posted by Ceres on Wednesday, September 23, 2009 at 4:07pm.The question is: "A block of ice at 0oC is dropped from a height that
1. 2 answers
2. asked by Ceres
3. 681 views
solve for the indicated variable:a. temperature formula solve for F: K=5/9(F-32)+273 b. annual interest rate solve for R:
1. 1 answer
2. asked by narmin
3. 676 views
Okay so I need help with this question:How many grams of NH3 can be produced from 3.87 mol of N2? Can someone tell me how to do
1. 2 answers
2. asked by Vanessa
3. 671 views
True or False:When people are aware of both the positive and negative characteristics of another, they tend to be more
1. 3 answers
2. asked by Bree
3. 668 views
Paleontologists estimate that if a Tyrannosaurus rex were to trip and fall, it would have experienced a force of approximately
1. 1 answer
2. asked by Tiffany
3. 666 views
In the gas phase reactionCH4 + H2O → CO + 3 H2 At T = 1500 K , Kp = 11000 Calculate Kp, T = 1500 K , for the following
1. 2 answers
2. asked by Ava
3. 655 views
if debt-to-total assets ratio is 40%. What is debt-to-equity ratio?
1. 2 answers
2. asked by Tim
3. 655 views
Using what you know about osmosis, explain what would happen if you placed a jellyfish in a freshwater lake.I need help with
1. 5 answers
2. asked by Dakota
3. 641 views
The problem is: You apply your brakes to stop for a traffic light, and you come to a stop in a distance of 35 meters. How much
1. 1 answer
2. asked by Olivia
3. 637 views
I am a preschool (3 year olds) teacher and my students I focusing on the letter A. DO you have any art and craft ideas that I
1. 4 answers
2. asked by Marcia
3. 623 views
Please show equation and solve for the following1. Lyn's age is 8 years less than 15 times the age of her niece Elizabeth. If
1. 3 answers
2. asked by DMAR
3. 622 views

Back to September 2009

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025