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Questions Asked on February 4, 2012

Suppose that you have a spring gun that you use to launch a small metal ball. You try the first two settings of the gun. The
1. 10 answers
2. asked by Susan
3. 7,714 views
A ladder 65 feet long is leaning against a wall. Its lower end is 25 feet away from the wall how much farther away will t be if
1. 1 answer
2. asked by Talia
3. 5,002 views
Just as a car starts to accelerate from rest with an acceleration of 1.4m/s2,a bus moving with a constant speed of 12m/s passes
1. 1 answer
2. asked by Bash
3. 3,141 views
1.A merry-go-round makes one complete revo-lution in 12.2 s. A 49.4 kg child sits on the horizontal floor of the merry-go-round
1. 1 answer
2. asked by brain
3. 2,882 views
a car is moving down a street at 55km/h.A child suddenly runs into the street. If it takes a driver 0.75s to react and apply the
1. 2 answers
2. asked by erika
3. 2,408 views
ABCD is a trapezoid with DC parallel to AB, AB=4, AD=4, angle A=60, angle C=45. Find DC and BC
1. 4 answers
2. asked by bob
3. 2,360 views
Why don’t the narrator and the other man want to hold Edward for ransom? Is their motivation internal or external?in " Why,
1. 2 answers
2. asked by sara
3. 2,324 views
Find the volume of a pyramid with height h and rectangular base with dimensions b and 2b.Essentially, I'm trying to derive the
1. 1 answer
2. asked by Anonymous
3. 2,260 views
11. The drama club is selling tickets to its play. An adult ticket costs $15 and a student ticketcosts $11. The auditorium will
1. 3 answers
2. asked by Lisa
3. 2,250 views
Use square ABCD and the given information to find each value. If AB - 2x+4 and CD - 3x-5, find BC.
1. 2 answers
2. asked by Enno
3. 2,150 views
Balance the photosynthesis equation:CO2+ H2O-> C6H12O6+ O2 Which i think this is Balanced: 6CO2 + 6H2O + energy-> C6H12O6 + 6O2
1. 4 answers
2. asked by Lyssa
3. 2,046 views
You encounter a moving walkway that is 97 m long and has a speed of 2.0 m/s relative to the ground.How long would it take you to
1. 1 answer
2. asked by Jan
3. 1,977 views
Short mood pieces of no set form are called _____.a. tone poems b. preludes c. overtures d. mazurkas B?
1. 3 answers
2. asked by Lily
3. 1,940 views
A 5.8 "kilo" bag of sugar is on a counter. How much work is required to put the bag on a shelf a distance of 0.57 m above the
1. 2 answers
2. asked by vanessa
3. 1,916 views
If end A of the rope moves downward with a speed if 5 m/s, determine the speed of cylinder b
1. 1 answer
2. asked by dave
3. 1,897 views
. A neutral conducting sphere contains a spherical cavity. A point charge +q is located at the |center of the cavity.A. What is
1. 1 answer
2. asked by Melissa
3. 1,806 views
Give a possible formula for the illustrated function using a vertical shift of an exponential function. The two points marked on
1. 1 answer
2. asked by Patrick
3. 1,573 views
Vector {A} points in the negative y direction and has a magnitude of 14 units. Vector {B} has twice the magnitude and points in
1. 1 answer
2. asked by Jan
3. 1,420 views
An analyst gathers the following information about Meyer, Inc.:• Meyer has 1,300 shares of 8% cumulative preferred stock
1. 0 answers
2. asked by ben
3. 1,277 views
The heat of fusion of water is 80 cal/g. When 25 g of ice at 0ºC is placed in the contents of a 12 oz can of Coke (≈350 g) at
1. 1 answer
2. asked by Hannah
3. 1,264 views
if the ratio of the length to the breadth of a rectangle be 5:3 and its perimeter is 144m, find the length of the rectangle .
1. 3 answers
2. asked by san
3. 1,235 views
Find the value of delta H net for the following equation:SnBr2(s) + TiCl4(l) -> TiBr2(s) + SnCl4(l) I know that I already posted
1. 4 answers
2. asked by Hannah
3. 1,231 views
On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.90 feet tall on earth. She lands on planet Z and
1. 1 answer
2. asked by Dylan
3. 1,189 views
brendan mixed cola and cherry juice to make a party drink. for each 16-ounce can of cola, he used one ounce of cherry juice. if
1. 1 answer
2. asked by erika
3. 1,163 views
We are using the Pythagorean rule and I'm a little confused...Solve each problem using a grid. Round your answer to the nearest
1. 1 answer
2. asked by Meghan
3. 1,105 views
Calculate the change in pH when 6.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq)
1. 2 answers
2. asked by Katie
3. 1,099 views
What is the kinetic energy of a 23 kg dog that is running at a speed of 7.4 m/s (about 17 mi/h)?
1. 1 answer
2. asked by vanessa
3. 1,053 views
I urgenlty need you to check these sentence. Thank you.1) I'm emailing you the (required/requested??) information to your school
1. 1 answer
2. asked by Henry2
3. 1,048 views
protecting ones right to speech is a legal act but it does not mean it is right. Can anyone help me with this I need thesis for
1. 7 answers
2. asked by sharon
3. 1,027 views
With night coming on, we started home.(What other expressions can we use instead of 'with night coming on'? Would you let me
1. 1 answer
2. asked by rfvv
3. 1,023 views
A motorist averages 30 kph on ordinary loads and 12 kph on roads under repair. His average speed for a distance of 50 km is 24
1. 2 answers
2. asked by PDF
3. 1,003 views
A particular form of electromagnetic radiation has a frequency of 5.42x10^15 Hz. What is the wavelength is nanometers? meters?
1. 2 answers
2. asked by samantha
3. 967 views
a. Suppose a market research company finds that at a price of p = $6., they would sell x = 44 tiles each month. If they lower
1. 0 answers
2. asked by jer
3. 962 views
A particle is at rest at the apex A of a smooth fixed hemisphere whose base is horizontal. The hemisphere has centre O and
1. 2 answers
2. asked by Chris
3. 959 views
Estimate the wavelength (in nm) of such a proton moving at 2.81x10^8 m/s (mass of a proton = 1.673x10^-27 kg).
1. 6 answers
2. asked by tiny
3. 932 views
Four research participants take a test of manual dexterity (high scores mean better dexterity) and anxiety test (high scores
1. 1 answer
2. asked by Renee
3. 902 views
A skier approaches the base of an icy hill with a speed of 11.6 m/s. The hill slopes upward at 24° above the horizontal.
1. 0 answers
2. asked by Ann
3. 896 views
Ron supervises delivery of flowers for a wholesale distributor of fresh flowers, Flowers. Inc. In order to accommodate one of
1. 1 answer
2. asked by sarena
3. 893 views
Differentiate:h(t)=5sin(arccost)
1. 0 answers
2. asked by Roxxx
3. 851 views
Using a special balloon that is permeable to water but not sucrose to make an "artificial" cell. The balloon is filled with a
1. 1 answer
2. asked by KJack
3. 848 views
The midpoint of rectangle PTQW is (-0.5,6). The coordinates of P are (-3.5,6). What are the coordinates of Q?
1. 4 answers
2. asked by Enno
3. 814 views
The camp dining room has two tables. One that seats 10ppl & the other seats 8ppl. If 4pizzas are placed on the large table & 3
1. 0 answers
2. asked by Janie
3. 790 views
Pat paid $35 for a shirt that originally cost $50. What percent of the original price did the shirt cost? Please show working. I
1. 1 answer
2. asked by Devon
3. 790 views
A ladder 65 feet long is leaning against a wall. Its lower end is 25 feet away from the wall how much farther away will t be if
1. 0 answers
2. asked by Talia
3. 782 views
Eighty calories must be added to one gram of ice at 0ºC to melt it. What is the approximate mechanical equivalent of this
1. 1 answer
2. asked by Hannah
3. 777 views
Balance the photosynthesis equation:CO2+ H2O-> C6H12O6+ O2 Which i think this is Balanced: 6CO2 + 6H2O + energy-> C6H12O6 + 6O2
1. 1 answer
2. asked by Lyssa
3. 772 views
According to the balanced equation 6 moles of carbon dioxide will react with 6 moles of water to produce 1 mole of sugar and 6
1. 1 answer
2. asked by Lyssa
3. 757 views
If you drop object,acceleration to groud is 10m/s2, if you throw it would it be greater than 10m/s2? (ignore air resistance) Why
1. 1 answer
2. asked by Lisa
3. 748 views
Hi,I am trying to analyze this poem. It is called "On watching politicians perform at Martin Luther king's funeral". It is by
1. 1 answer
2. asked by Chris
3. 739 views
A smooth plane AB is 10 meters long, It is inclined at 30 degrees to the horizontal with the lower end, B, 6 meteres vertically
1. 1 answer
2. asked by Chris
3. 734 views
The play sold 88 tickets. The adult tickets sold for $8 and the kid tickets sold for $5. The total amount collect for tickets
1. 3 answers
2. asked by Shan
3. 732 views
A 51.1-g sample of aluminum at 95.0 degree C is dropped into 35.0 g of water at 40.0 degree C --What is the final temperature of
1. 0 answers
2. asked by sofee
3. 716 views
write each sentence. use the past form of the verb in () to complete each sentence.we have (saw,seen) many creatures in the
1. 1 answer
2. asked by dk
3. 712 views
the perimeter of a rectangular field is 172 meters. double the width is 4 meters more than the length. find the area of the
1. 1 answer
2. asked by erika
3. 688 views
Consider the following balanced oxidation-reduction reaction:Cl2 + SO2 + 2 H2O --> 2 Cl^1- + SO4^2- + 4 H^1+ Based on the above
1. 1 answer
2. asked by LIARA
3. 679 views
h(t) = -16t2 + 50t + 6, where t is the time in seconds since the ball was thrown. It takes the ball approximately _____ seconds
1. 0 answers
2. asked by Alicia
3. 672 views
a steamboat travels 9 miles up a river in 3 hours and returns the same distance down the river in 2 hours. find the speed of the
1. 2 answers
2. asked by erika
3. 668 views
brian is 26 years older than his daughter kim. the sum of their ages is twice the differences of their ages. find their ages.
1. 1 answer
2. asked by erika
3. 668 views
A light-rail train going from one station to the next on a straight section of track accelerates from rest at 1.1 m/s^2 for 20 m
1. 2 answers
2. asked by Susan
3. 664 views
A firm has current assets that could be sold for their book value of $7 million. The book value of its fixed assets is $57
1. 2 answers
2. asked by ben
3. 660 views
When looking at a sample of blood for White Blood Cell's, what could you do to reduce interference from Red Blood Cells?
1. 2 answers
2. asked by KJack
3. 660 views
the winninq three-digit number in a drawing for a door prize had the same units and hundreds digit. the product of its units and
1. 0 answers
2. asked by erika
3. 623 views
How much work is required to lift a 3.3-kg concrete block to a height of 1.2 m?
1. 3 answers
2. asked by vanessa
3. 621 views
in 8 years rachel will be twice as old as warren. Today the product of their ages is 384. how old is rachel and how old is
1. 1 answer
2. asked by erika
3. 617 views
Here is the second part which is sometimes confusing. I really hope you can help me.1) Sharing of the results in English,
1. 1 answer
2. asked by Henry2
3. 613 views
Name ________ Period 5 FACS - (teacher's name)(Space down 5 lines) *Tab 5 across for HEADING/ADDRESS & DATE (what does this
1. 10 answers
2. asked by Laruen
3. 610 views
you drive a car for 2.0 h at 40km/h, then for another 2.0 h at 60km/h. what is your average velocity?
1. 0 answers
2. asked by erika
3. 608 views
4) THe Aegean Sea \occupies a graben, an area of land that has dropped down between two faults. True or Falsemy answer: True 5)
1. 2 answers
2. asked by 12-year-old-poet
3. 603 views
In my HW, it asked to explain how the salinity of water changes in an estuarine environment....this is a totally new question
1. 1 answer
2. asked by CrissyXD
3. 602 views
calculate the mass of iron in 2.5000g of feric nitrate nonahydrate Fe(NO3)3.9H2O
1. 1 answer
2. asked by Gemma
3. 595 views
write a sentence about a desert animal. use the past tense of an irregular verb. underline it.
1. 1 answer
2. asked by dw
3. 593 views
(a) Using incremental analysis, determine whether SY Telc should accept this offer under each of the following independent
1. 1 answer
2. asked by Crystal
3. 582 views
Without knowing the context of of the poem, does this poem title stand out to you, get your attention, and sound good?He Makes
1. 2 answers
2. asked by hannah
3. 569 views
I left out the following sentences. Thank you.1) This accelerated a secret plan to call in (I need to rephrase this) William of
1. 1 answer
2. asked by Henry2
3. 567 views
You can't "unbreak" the broken. You can only break the unbroken to break the break of the unbroken. For me. You cannot "unbreak"
1. 7 answers
2. asked by runnimg.from.myself
3. 561 views
I have inherited $40,000. I want to save it for 5 years to make down payment on new home. I get info from two diff banks.Bank A
1. 2 answers
2. asked by allison
3. 560 views
Why do seas provide habitats with minimum temperature variation?How does turbulence of water influences the availability of
1. 1 answer
2. asked by Jason
3. 560 views
While rearranging a dorm room, a student does 288 J of work in moving a desk 2.2 m. What was the magnitude of the applied
1. 1 answer
2. asked by vanessa
3. 558 views
what be the greatest visual magnification ahieved with normal kind microscopes like compound type?that be 1000x. but how you can
1. 5 answers
2. asked by Mohammad
3. 558 views
Two group of male students cost their past on a particular proposal.the result are as follows: Group infavour against A 128 32 B
1. 2 answers
2. asked by Johnson
3. 557 views
Which reaction had a negative T value: Citric Acid and baking soda or metal and hydrochloric Acid
1. 1 answer
2. asked by Anonymous
3. 557 views
Express 15 as a percentage of 60 what is the answer
1. 1 answer
2. asked by Lara
3. 554 views
What is the significance of the Aryan invasion of the Indus River Valley? Who were the Aryans and what might they have brought
1. 1 answer
2. asked by Anonymous
3. 547 views
Is there any quotes about having fun, spend your time now to have fun to remember this moment...., and friendship.
1. 6 answers
2. asked by Laruen
3. 546 views
List the Balkan states and identify the natural resources that can be found in the region. Can you help me with the balkan
1. 3 answers
2. asked by 12-year-old-poet
3. 543 views
Find the value of delta H net for the following equation:SnBr2(s) + TiCl4(l) -> TiBr2(s) + SnCl4(l) Use the following reactions
1. 0 answers
2. asked by Hannah
3. 541 views
why are more and more advertising commercials animated??ny answer: To catch the viewers attention. They are funny and colorful
1. 3 answers
2. asked by 12-year-old-poet
3. 535 views
Which number is the greatest number or significant digits 17.500 or 6.022 x 10^23
1. 1 answer
2. asked by chad
3. 531 views
Alecia deposited $500 in a savings account at 5% compounded semiannually. What is her balance after 5 years?Can you please show
1. 1 answer
2. asked by Samantha
3. 521 views
A ball is thrown horizontally from the top of a building 21.6 m high. The ball strikes the ground at a point 123 m from the base
1. 1 answer
2. asked by Madison
3. 515 views
Please show me how to set this up and how to solve. Thanks in advance.At the local ballpark, the team charges $5 for each ticket
1. 1 answer
2. asked by Mary
3. 500 views
I urgently need you to check this part on English history I wrote.Thank you very much for helping me. 1)In 1660 Parliament
1. 1 answer
2. asked by Henry2
3. 497 views
Two group of male students cost their past on a particular proposal.the result are as follows: Group infavour against A 128 32 B
1. 1 answer
2. asked by Johnson
3. 496 views
MagicalOnce upon a time there were 4 friends, Ivy, Sam, Jenny, and Lisa. Theyâ€™d gain magical powers. This all started on
1. 3 answers
2. asked by Laruen
3. 495 views
We have to talk about historical events that happened on our birthday. Other than Halloween, I learned that Nevada was admitted
1. 2 answers
2. asked by blaze
3. 491 views
ms. sue i change up my story about switch on and off from reality i make it not about childhood but about wasting resources in
1. 1 answer
2. asked by Mohammad
3. 488 views
Tube # 1: 1 ml of water, 3 ml of glucose-1-phosphate and 3 ml of Enzyme.Tube # 2: 1 ml of Ph 7 buffer, 3 ml of
1. 1 answer
2. asked by Brook
3. 487 views
Describe some of the physiological changes that happen to the cell membranes of a rainbow trout as it acclimatizes to cold,
1. 0 answers
2. asked by Bla
3. 484 views
PLEASE HELP me solve the following problem:A computer diskette manufacturer is concerned that some diskettes have bad sectors
1. 2 answers
2. asked by Lisa
3. 480 views
Kate ate 1/3 of the cookies she made for the bake sale. IF she ate 12 cookies, how much will she make if she sells wach
1. 4 answers
2. asked by Gioanna
3. 480 views

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