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Questions Asked on December 20, 2012

A crate is sliding down a ramp that is inclined at an angle 37.9 ° above the horizontal. The coefficient of kinetic friction
1. 1 answer
2. asked by Amanda
3. 4,452 views
Find three consecutive odd integers such that the square of the first increased by product of the other two is 224.
1. 2 answers
2. asked by LP
3. 4,389 views
A 1.26 g sample of He gas has a pressure of 0.123 atm and a volume of 32.6 L. What is the temperature of the sample, in °C?
1. 3 answers
2. asked by Linda
3. 4,311 views
Christina Hercher borrowed $50,000 on a 90 day, eight percent note. Christina paid $3,000 toward the note on day 40. On day 60
1. 1 answer
2. asked by Anonymous
3. 3,911 views
A lawn roller is pushed across a lawn by a force of 103 N along the direction of the handle, which is 22.5° above the
1. 1 answer
2. asked by Chicago Bulls
3. 3,232 views
sita and gita start walking from the same point on the road but in opposite directions.if sita walks at the speed of 5km/h and
1. 8 answers
2. asked by Anonymous
3. 3,136 views
A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and
1. 2 answers
2. asked by Lisa
3. 2,739 views
The sum of two numbers is 56. the larger number is 7 less than 3 times the smaller number. Find the smaller number.
1. 1 answer
2. asked by george
3. 2,423 views
1)The reaction between solid sodium and iron(III) oxide, Fe2O3(s), is one in a series of reactions that occurs when an
1. 2 answers
2. asked by Nikki
3. 2,145 views
Use the LCD to write the equivalent fractions1/3 and 1/4 7/8 and 2/3
1. 1 answer
2. asked by Anonymous
3. 2,142 views
A saturated solution of kno3 at 70°c is cooled to 10°c. What mass of a solid of precipitate out of solution.
1. 2 answers
2. asked by Riana
3. 1,911 views
Two particles move along the x -axis. For 0 is less than or equal to t is less than or equal to 6, the position of particle P at
1. 1 answer
2. asked by Madeline
3. 1,850 views
An exercise spring has a spring constant of 315 N/m. How much work is required to stretch the spring 30 cm? What force is needed
1. 2 answers
2. asked by William
3. 1,817 views
4. Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each
1. 2 answers
2. asked by Taylor
3. 1,762 views
The diameter of a roller is 80 cm and its length is 126 cm. It takes 750 complete revolution once over to level a playground.
1. 1 answer
2. asked by Anonymous
3. 1,583 views
A placekicker kicks a football at anangle of 60°. At what angle will the football hit the ground.
1. 1 answer
2. asked by Aman
3. 1,510 views
How might a sucker mouth help a tadpole survive in a river ecosystem?A. It helps the tadpole stay in place while feeding. B. It
1. 6 answers
2. asked by Anonymous
3. 1,481 views
What preperation produces a 2.0 Mole solution of C6H12O6?a) 90.0 grams of C6H12O6 dissolved in 500.0 mL of solution b) 180.0
1. 1 answer
2. asked by D
3. 1,461 views
A swimming pool is 60ft long by 25ft wide. Its depth varies uniformly from 3ft at the shallow end to 15ft at the deep end. The
1. 1 answer
2. asked by Lost
3. 1,417 views
4. An investor purchases a mutual fund share for $100. The fund pays dividends of $3, distributes a capital gain of $4, and
1. 1 answer
2. asked by sandy
3. 1,266 views
Assume that a rectangle with sides x and y is expanding with time. Let y = 2x and x(t)=2t+5. What is the rate of change of the
1. 1 answer
2. asked by daryl
3. 1,260 views
11. In an accident a freeway sports car made skid marks 200 m long along the pavement. The police estimated the braking
1. 1 answer
2. asked by anshuman kumar
3. 1,220 views
A balloon at a pressure of 755 torr and a volume of 5.00 L was allowed to rise in the atmosphere to a point at which the
1. 3 answers
2. asked by Will
3. 1,218 views
8. (TCO8) Briefly explain what is meant by objective and judgmental performance evaluation. Discuss two methods of judgmental
1. 0 answers
2. asked by david
3. 1,184 views
Jim Clinnin purchased a used RV with 19,000 miles for $46,000. Originally the RV sold for $70,000 with a residual value of
1. 1 answer
2. asked by Jean
3. 1,169 views
How would cell division help heal a broken bone?Why do cuts and disappear when in the process of cell division? What is the main
1. 2 answers
2. asked by Kate
3. 1,162 views
1)The following balanced chemical equation represents the reaction of calcium carbonate CaCO3 (s), with hydrochloric acid :CaCo3
1. 1 answer
2. asked by Nikki
3. 1,144 views
A student is skateboarding down a ramp that is 6.88 m long and inclined at 16.9 degrees with respect to the horizontal. The
1. 1 answer
2. asked by dee
3. 1,140 views
Tracy (of mass 49 kg) and Tom (of mass65 kg) are standing at rest in the center of the roller rink, facing each other, free to
1. 1 answer
2. asked by Anonymous
3. 1,121 views
Jim Company bought a machine for $36,000with an estimated lofe of 5 years. The residual value of the machine is $6,000 Calculate
1. 1 answer
2. asked by Jean
3. 1,120 views
30 grams of a metal at 100 degrees Celsius is placed in a calorimeter containing 100 mL of water at 21 degrees Celsius. After a
1. 2 answers
2. asked by Seyph
3. 1,104 views
When do parents start to socialize their children in earnest?1) The 1st year when babies can interact socially. 2) The 2nd year
1. 2 answers
2. asked by Denice
3. 1,103 views
5h – 9 = –16 + 6hAnswer Choices: 4 –7 7 10 I need a step-by-step response cause I'm having a hard time understanding.
1. 2 answers
2. asked by Somebody
3. 1,085 views
An escalator moves down at the rate of 60 steps per minute. Alan can walk fast up ordinary steps at the rate of 80 steps per
1. 2 answers
2. asked by Bob
3. 1,074 views
Which genre of music was influenced by r&b, jazz, and pop?Is it the blues, gospel, or country? My answer is the blues.
1. 2 answers
2. asked by Anonymous
3. 1,062 views
What are the possible numbers to play for todays club master lotto pool
1. 4 answers
2. asked by David
3. 1,061 views
factor 16x^2-121
1. 1 answer
2. asked by hehe
3. 1,050 views
2. Open-end Fund A has 165 shares of ATT valued at $25 each and 50 shares of Toro valued at $45 each. Close-end Fund B as 75
1. 0 answers
2. asked by Sandra
3. 1,005 views
A local pizza shop sells large pies for $7 each. If the cost of the order is proportional to the number of pizzas would they
1. 1 answer
2. asked by Marylou :)
3. 995 views
4. Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each
1. 2 answers
2. asked by Taylor
3. 992 views
If one side of a square is increased by 2 inches and an adjacent side is decreased by 2 inches, the area of the resulting
1. 1 answer
2. asked by LP
3. 988 views
1) The formation of water is represented by the following equation :2H2(g) + O2(g) -> 2H2O(g) a.What is the limiting reactant if
1. 3 answers
2. asked by IMPO QUESTION
3. 988 views
the price of a home is 120000 the bank requires a 10% down payment and 2 points at the time of closing the cost of the home is
1. 1 answer
2. asked by tera
3. 986 views
30 grams of a metal at 100 degrees Celsius is placed in a calorimeter containing 100 mL of water at 21 degrees Celsius. After a
1. 1 answer
2. asked by Syeph
3. 968 views
From the following facts, complete a depreciation schedule using thee straight - linecost of Highlander- $30,000 residual value-
1. 0 answers
2. asked by Jean
3. 955 views
What is the difference between nominal amounts and real amounts? Please explain this to me.
1. 0 answers
2. asked by CHASEONE
3. 942 views
A load of 46 N attached to a spring that ishanging vertically stretches the spring 0.10 m. What is the spring constant? Answer
1. 2 answers
2. asked by Anonymous
3. 904 views
4) A 10 cm cylinder chamber has a 5cm diameter piston attached to one end. The piston is connected to an ideal spring with a
1. 1 answer
2. asked by P Vijay Kumar
3. 898 views
1.) Y=-lx+1l+3Are these correct? y-intercept=(0,2) x-intercept=(4,0) (-2,0) vertex=(-1,3) domain=all real numbers range: y<=3
1. 1 answer
2. asked by Anonymous
3. 864 views
If you have a 3 cup container and a 5 cup container, how can you measure exactly 1 cup.
1. 3 answers
2. asked by Anonymous
3. 860 views
I have only been around for two research days for this big project on Custer's Last Stand, and I have some information and a LOT
1. 1 answer
2. asked by Catherine
3. 857 views
A 23 kg chair initially at rest on a horizontalﬂoor requires a 371 N horizontal force to set it in motion. Once the chair is
1. 1 answer
2. asked by Anonymous
3. 856 views
Before a collision, a 24 kg object is moving at +13 m/s. Find the impulse that acted on the object if, after the collision, it
1. 1 answer
2. asked by Anonymous,
3. 856 views
The air within a piston equipped with a cylinder absorbs 570J of heat and expands from an initial volume of 0.12L to a final
1. 2 answers
2. asked by savannah
3. 839 views
between what two consecutive whole numbers does the squre root lie?1) square root of 70 2) square root of 35 3) square root of 6
1. 2 answers
2. asked by frankie
3. 814 views
What two acts were created to regulate business?
1. 3 answers
2. asked by Laruen
3. 793 views
A cyclopropane-oxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mmHg and
1. 1 answer
2. asked by Will
3. 771 views
What were the various ways in which Progressives reformed society in the following areas:voters' rights: 16th and 17th amendment
1. 3 answers
2. asked by Lauren
3. 767 views
As a diver descends into fresh water we have determined that for every 10 meters of depth the pressure on the diver increases by
1. 1 answer
2. asked by Anonymous
3. 759 views
assume a circle is expanding with time where r= t+3. What is the formula for rate of change of an area of the circle with
1. 0 answers
2. asked by daryl
3. 758 views
rectangular form to polar formxy=12 rsinÆŸ rcosÆŸ=12 would the answer be: r^2=12/cosÆŸ sinÆŸ please show steps, Thanks
1. 1 answer
2. asked by Keith
3. 752 views
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A
1. 1 answer
2. asked by Nicola
3. 736 views
A student librarian picks up a 2.2 kg book from the floor to a height of 1.05 m. He carries the book 8.3 m to the stacks and
1. 2 answers
2. asked by Chicago Bulls
3. 731 views
Can someone please read over my essay and take note of any errors or suggested revisions? Thanks.The title of Lorraine
1. 10 answers
2. asked by Anonymous
3. 724 views
12. The Delhi Sultanate ruler Radiyya first took power chiefly becauseA. she proved herself in battle. B. she wore men's
1. 4 answers
2. asked by Molly
3. 718 views
2. A ball is thrown vertically upward from the 15m level in an elevator shaft with an initial velocity of 20 m/s. At the same
1. 0 answers
2. asked by anshuman kumar
3. 718 views
10. A car is moving in a straight line starts from rest, accelerates uniformly at 12 m/s2 for the first 5s, then travels at
1. 1 answer
2. asked by anshuman kumar
3. 716 views
the area of a square tetherball court is 260 ft2. what is the approximate length of each side of the court? find answer th the
1. 1 answer
2. asked by frankie
3. 712 views
Prove that the radius of the base of right circular cylinder of greatest curved surface area which can be inscribed in a given
1. 1 answer
2. asked by Anamika
3. 709 views
Some neodymiun-glass lasers can provide 100 TW of power in 1.0 ns pulses at a wavelength of 0.26 um. How much energy is
1. 0 answers
2. asked by Brian
3. 696 views
Christina Hercher borrowed $50,000 on a 90 day, eight percent note. Christina paid $3,000 toward the note on day 40. On day 60
1. 0 answers
2. asked by Anonymous
3. 687 views
Christina Hercher borrowed $50,000 on a 90 day, eight percent note. Christina paid $3,000 toward the note on day 40. On day 60
1. 1 answer
2. asked by Anonymous
3. 683 views
2 runners accelerate from rest to their top speeds. The 1st runner pat has an acceleration of 5.9 m/s^2 and reaches her top
1. 1 answer
2. asked by ty
3. 668 views
if you had to give queen Elizabeth the first a grade on the enlightenment principles what grade would you give and why?I think I
1. 2 answers
2. asked by BaileyBubble
3. 645 views
A(n) 563 kg elevator starts from rest. It moves upward for 3.18 s with a constant acceleration until it reaches its cruising
1. 1 answer
2. asked by Nick
3. 636 views
please help.Write a linear equation in slope-intercept from to model the situation. A telephone company charges $28.75 per mont
1. 2 answers
2. asked by kyle
3. 628 views
Solve the inequality.8. c + 6 < –20 (1 point) c < –26 c < –14 c < 26 c < 14 9. ≥ –3 (1 point) d ≥ –16 d ≥ 39 d
1. 5 answers
2. asked by Anonymous
3. 627 views
What is a civil service commission???
1. 3 answers
2. asked by Laruen
3. 605 views
If the recipe for 4 pancakes is 6tbsp flour and 1/4 pint milk how much milk and flour would you use for 1/4, 1/2, 2, 5, and 3
1. 2 answers
2. asked by Annette
3. 604 views
Apparently, I got this question wrong on a test and I'd like to know what error I made... can you help?Here's what I did:
1. 1 answer
2. asked by miss b
3. 602 views
cart A with mass: 512g (0.512kg) is on a horizontal table. the cart is connected to cart b with mass: 51.0g (0.051kg) through a
1. 0 answers
2. asked by Help
3. 599 views
The mass of a sample of boron atoms is 5.60 g. How many boron atoms are in this sample? Show your work here.
1. 1 answer
2. asked by Savannah
3. 596 views
who discovered the element gold and when?Ive tried looking it up but a lot of answers are: Known to the Ancients and they give
1. 3 answers
2. asked by SPIKE
3. 593 views
A piano is being moved into a concert hall up a 15m ramp that has a final height of 1.5m. To help with the weight, a rope has
1. 0 answers
2. asked by christine
3. 593 views
ryan discounts an 80-day note for $15,000 at 12 percent. the bank discount is: (assume ordinary interest)
1. 0 answers
2. asked by peg
3. 589 views
completed the restoration of a central Japanese authoritya. Kabuki b. banners d. The Dream of the Red Chamber f. Yi h. Zheng He
1. 2 answers
2. asked by BaileyBubble
3. 576 views
A ferry boat is 6.2m wide and 7.1 m long. When a truck pulls onto it, the boat sinks 6.02 cm in the water. What us the weight of
1. 1 answer
2. asked by Logan
3. 571 views
find the circumference of the circle if the square has anarea of 144m^2
1. 1 answer
2. asked by savage
3. 570 views
A scientist collects a sample of carbon dioxide that contains 25 moles of CO2. In grams, what is the mass of the sample?
1. 1 answer
2. asked by cristiano
3. 568 views
water waves in a ripple tank are diffracted by a narrow aperture.if the wavelength of the water waves is decreased slightly
1. 2 answers
2. asked by alicya
3. 564 views
Find the discriminant of the quadratic equation state solutions 4a^2+7a+4=0
1. 1 answer
2. asked by najma
3. 561 views
Henry went to two different music stores to buy some new CDs. At Store A he bought 5 CDs for $70. At Store B he bought 6 CDs for
1. 2 answers
2. asked by Mia PLEASE HELP ME
3. 560 views
can you make a set of 7 numbers having the following landmarks mode 21 median 24 maximum 35 range 20
1. 1 answer
2. asked by pooh
3. 559 views
I have difficulty restating my thesis in a different way in my conclusion.my thesis: Ruby's sense of responsibility becomes her
1. 1 answer
2. asked by Ted
3. 557 views
if the car had a mass of 2050 kg and was traveling 25 miles per second, what was the car momentum?
1. 2 answers
2. asked by none ya
3. 548 views
As an invesment Mrs. Astor purchased 2 paintings. She later sold the two paintings for $24,000 each. On one painting she made a
1. 1 answer
2. asked by Bob
3. 543 views
If a drummer at a gig hits his a drum that has a diameter of .2m with a stick that has a mass of 0.5kg at .03m from the center.
1. 3 answers
2. asked by Sam
3. 542 views
2/3 - 3/8 in simplest form
1. 3 answers
2. asked by iplayCODzombies
3. 542 views
An electron gun is a device that sets up an electric field between two plates. The electrons start on the negative plate and
1. 1 answer
2. asked by lulu
3. 542 views
Integrate the following indefinite integral:(sin7x)^12 * (cos7x)^3 Hint: sin^2 + cos^2 = 1
1. 2 answers
2. asked by Taylor
3. 539 views

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